CVE-2013-0655

highpriority · track · 38EPSS 0.029 · 87 %ileEUUS
grimoire priorityP2 · Scheduled
Exploitable?
—
no known exploitation
Likely / severe?
2.91% (87th) EPSS
CVSS 9.3 · high
Is it mine?
37 products
Check your exposure
Who says so?
3 sources
cnnvd · enisa_euvd · cisa_csaf_ot

EPSS · scored 2026-10-27

The client in Schneider Electric Software Update (SESU) Utility 1.0.x and 1.1.x does not ensure that updates have a valid origin, which allows man-in-the-middle attackers to spoof updates, and consequently execute arbitrary code, by modifying the data stream on TCP port 80.

01

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

No vendor fix yet; a mitigation is available.

  • MitigationIDScisa_csaf_ot

    Schneider Electric has produced a customer notificationSchneider Electric Customer Notification, (http://www2.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2013/01/20130109_advisory_of_vulnerability_affecting_schneider_electric_s_software_upda.xml). that contains mitigations to resolve this vulnerability. According to Schneider Electric, in order to resolve the vulnerability with the software server, Schneider Electric has taken the following actions: The SESU server has been updated to the latest version. Currently, both HTTP and HTTPS are supported in parallel. HTTPS does ensure signed communication. The new SESU client has been updated as of January 2013 to use HTTPS instead of HTTP. The new version of the SESU Client will be made available to customers for distribution via the SESU mechanism in January 2013. Customers can also use an updated software product CD that will contain the updated SESU client, when the CD becomes available. Contact your local support desk for details. While both HTTP and HTTPS SESU client functionality is supported currently, several months after starting to update the SESU clients (May 2013) the HTTP port of the SESU server will be disabled. This means that only HTTPS will be supported during SESU client updates from that time forward, which mitigates this current vulnerability.

    http://www2.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2013/01/20130109_advisory_of_vulnerability_affecting_schneider_electric_s_software_upda.xml
  • MitigationPowerSuitecisa_csaf_ot

    Schneider Electric has produced a customer notificationSchneider Electric Customer Notification, (http://www2.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2013/01/20130109_advisory_of_vulnerability_affecting_schneider_electric_s_software_upda.xml). that contains mitigations to resolve this vulnerability. According to Schneider Electric, in order to resolve the vulnerability with the software server, Schneider Electric has taken the following actions: The SESU server has been updated to the latest version. Currently, both HTTP and HTTPS are supported in parallel. HTTPS does ensure signed communication. The new SESU client has been updated as of January 2013 to use HTTPS instead of HTTP. The new version of the SESU Client will be made available to customers for distribution via the SESU mechanism in January 2013. Customers can also use an updated software product CD that will contain the updated SESU client, when the CD becomes available. Contact your local support desk for details. While both HTTP and HTTPS SESU client functionality is supported currently, several months after starting to update the SESU clients (May 2013) the HTTP port of the SESU server will be disabled. This means that only HTTPS will be supported during SESU client updates from that time forward, which mitigates this current vulnerability.

    http://www2.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2013/01/20130109_advisory_of_vulnerability_affecting_schneider_electric_s_software_upda.xml
  • MitigationSESUcisa_csaf_ot

    Schneider Electric has produced a customer notificationSchneider Electric Customer Notification, (http://www2.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2013/01/20130109_advisory_of_vulnerability_affecting_schneider_electric_s_software_upda.xml). that contains mitigations to resolve this vulnerability. According to Schneider Electric, in order to resolve the vulnerability with the software server, Schneider Electric has taken the following actions: The SESU server has been updated to the latest version. Currently, both HTTP and HTTPS are supported in parallel. HTTPS does ensure signed communication. The new SESU client has been updated as of January 2013 to use HTTPS instead of HTTP. The new version of the SESU Client will be made available to customers for distribution via the SESU mechanism in January 2013. Customers can also use an updated software product CD that will contain the updated SESU client, when the CD becomes available. Contact your local support desk for details. While both HTTP and HTTPS SESU client functionality is supported currently, several months after starting to update the SESU clients (May 2013) the HTTP port of the SESU server will be disabled. This means that only HTTPS will be supported during SESU client updates from that time forward, which mitigates this current vulnerability.

    http://www2.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2013/01/20130109_advisory_of_vulnerability_affecting_schneider_electric_s_software_upda.xml
  • MitigationSmart Widget Acti 9cisa_csaf_ot

    Schneider Electric has produced a customer notificationSchneider Electric Customer Notification, (http://www2.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2013/01/20130109_advisory_of_vulnerability_affecting_schneider_electric_s_software_upda.xml). that contains mitigations to resolve this vulnerability. According to Schneider Electric, in order to resolve the vulnerability with the software server, Schneider Electric has taken the following actions: The SESU server has been updated to the latest version. Currently, both HTTP and HTTPS are supported in parallel. HTTPS does ensure signed communication. The new SESU client has been updated as of January 2013 to use HTTPS instead of HTTP. The new version of the SESU Client will be made available to customers for distribution via the SESU mechanism in January 2013. Customers can also use an updated software product CD that will contain the updated SESU client, when the CD becomes available. Contact your local support desk for details. While both HTTP and HTTPS SESU client functionality is supported currently, several months after starting to update the SESU clients (May 2013) the HTTP port of the SESU server will be disabled. This means that only HTTPS will be supported during SESU client updates from that time forward, which mitigates this current vulnerability.

    http://www2.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2013/01/20130109_advisory_of_vulnerability_affecting_schneider_electric_s_software_upda.xml
  • MitigationSmart Widget H8035cisa_csaf_ot

    Schneider Electric has produced a customer notificationSchneider Electric Customer Notification, (http://www2.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2013/01/20130109_advisory_of_vulnerability_affecting_schneider_electric_s_software_upda.xml). that contains mitigations to resolve this vulnerability. According to Schneider Electric, in order to resolve the vulnerability with the software server, Schneider Electric has taken the following actions: The SESU server has been updated to the latest version. Currently, both HTTP and HTTPS are supported in parallel. HTTPS does ensure signed communication. The new SESU client has been updated as of January 2013 to use HTTPS instead of HTTP. The new version of the SESU Client will be made available to customers for distribution via the SESU mechanism in January 2013. Customers can also use an updated software product CD that will contain the updated SESU client, when the CD becomes available. Contact your local support desk for details. While both HTTP and HTTPS SESU client functionality is supported currently, several months after starting to update the SESU clients (May 2013) the HTTP port of the SESU server will be disabled. This means that only HTTPS will be supported during SESU client updates from that time forward, which mitigates this current vulnerability.

    http://www2.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2013/01/20130109_advisory_of_vulnerability_affecting_schneider_electric_s_software_upda.xml
  • MitigationSmart Widget H8036cisa_csaf_ot

    Schneider Electric has produced a customer notificationSchneider Electric Customer Notification, (http://www2.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2013/01/20130109_advisory_of_vulnerability_affecting_schneider_electric_s_software_upda.xml). that contains mitigations to resolve this vulnerability. According to Schneider Electric, in order to resolve the vulnerability with the software server, Schneider Electric has taken the following actions: The SESU server has been updated to the latest version. Currently, both HTTP and HTTPS are supported in parallel. HTTPS does ensure signed communication. The new SESU client has been updated as of January 2013 to use HTTPS instead of HTTP. The new version of the SESU Client will be made available to customers for distribution via the SESU mechanism in January 2013. Customers can also use an updated software product CD that will contain the updated SESU client, when the CD becomes available. Contact your local support desk for details. While both HTTP and HTTPS SESU client functionality is supported currently, several months after starting to update the SESU clients (May 2013) the HTTP port of the SESU server will be disabled. This means that only HTTPS will be supported during SESU client updates from that time forward, which mitigates this current vulnerability.

    http://www2.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2013/01/20130109_advisory_of_vulnerability_affecting_schneider_electric_s_software_upda.xml
  • MitigationSmart Widget PM201cisa_csaf_ot

    Schneider Electric has produced a customer notificationSchneider Electric Customer Notification, (http://www2.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2013/01/20130109_advisory_of_vulnerability_affecting_schneider_electric_s_software_upda.xml). that contains mitigations to resolve this vulnerability. According to Schneider Electric, in order to resolve the vulnerability with the software server, Schneider Electric has taken the following actions: The SESU server has been updated to the latest version. Currently, both HTTP and HTTPS are supported in parallel. HTTPS does ensure signed communication. The new SESU client has been updated as of January 2013 to use HTTPS instead of HTTP. The new version of the SESU Client will be made available to customers for distribution via the SESU mechanism in January 2013. Customers can also use an updated software product CD that will contain the updated SESU client, when the CD becomes available. Contact your local support desk for details. While both HTTP and HTTPS SESU client functionality is supported currently, several months after starting to update the SESU clients (May 2013) the HTTP port of the SESU server will be disabled. This means that only HTTPS will be supported during SESU client updates from that time forward, which mitigates this current vulnerability.

    http://www2.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2013/01/20130109_advisory_of_vulnerability_affecting_schneider_electric_s_software_upda.xml
  • MitigationSmart Widget PM710cisa_csaf_ot

    Schneider Electric has produced a customer notificationSchneider Electric Customer Notification, (http://www2.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2013/01/20130109_advisory_of_vulnerability_affecting_schneider_electric_s_software_upda.xml). that contains mitigations to resolve this vulnerability. According to Schneider Electric, in order to resolve the vulnerability with the software server, Schneider Electric has taken the following actions: The SESU server has been updated to the latest version. Currently, both HTTP and HTTPS are supported in parallel. HTTPS does ensure signed communication. The new SESU client has been updated as of January 2013 to use HTTPS instead of HTTP. The new version of the SESU Client will be made available to customers for distribution via the SESU mechanism in January 2013. Customers can also use an updated software product CD that will contain the updated SESU client, when the CD becomes available. Contact your local support desk for details. While both HTTP and HTTPS SESU client functionality is supported currently, several months after starting to update the SESU clients (May 2013) the HTTP port of the SESU server will be disabled. This means that only HTTPS will be supported during SESU client updates from that time forward, which mitigates this current vulnerability.

    http://www2.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2013/01/20130109_advisory_of_vulnerability_affecting_schneider_electric_s_software_upda.xml
  • MitigationSmart Widget PM750cisa_csaf_ot

    Schneider Electric has produced a customer notificationSchneider Electric Customer Notification, (http://www2.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2013/01/20130109_advisory_of_vulnerability_affecting_schneider_electric_s_software_upda.xml). that contains mitigations to resolve this vulnerability. According to Schneider Electric, in order to resolve the vulnerability with the software server, Schneider Electric has taken the following actions: The SESU server has been updated to the latest version. Currently, both HTTP and HTTPS are supported in parallel. HTTPS does ensure signed communication. The new SESU client has been updated as of January 2013 to use HTTPS instead of HTTP. The new version of the SESU Client will be made available to customers for distribution via the SESU mechanism in January 2013. Customers can also use an updated software product CD that will contain the updated SESU client, when the CD becomes available. Contact your local support desk for details. While both HTTP and HTTPS SESU client functionality is supported currently, several months after starting to update the SESU clients (May 2013) the HTTP port of the SESU server will be disabled. This means that only HTTPS will be supported during SESU client updates from that time forward, which mitigates this current vulnerability.

    http://www2.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2013/01/20130109_advisory_of_vulnerability_affecting_schneider_electric_s_software_upda.xml
  • MitigationSoMachinecisa_csaf_ot

    Schneider Electric has produced a customer notificationSchneider Electric Customer Notification, (http://www2.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2013/01/20130109_advisory_of_vulnerability_affecting_schneider_electric_s_software_upda.xml). that contains mitigations to resolve this vulnerability. According to Schneider Electric, in order to resolve the vulnerability with the software server, Schneider Electric has taken the following actions: The SESU server has been updated to the latest version. Currently, both HTTP and HTTPS are supported in parallel. HTTPS does ensure signed communication. The new SESU client has been updated as of January 2013 to use HTTPS instead of HTTP. The new version of the SESU Client will be made available to customers for distribution via the SESU mechanism in January 2013. Customers can also use an updated software product CD that will contain the updated SESU client, when the CD becomes available. Contact your local support desk for details. While both HTTP and HTTPS SESU client functionality is supported currently, several months after starting to update the SESU clients (May 2013) the HTTP port of the SESU server will be disabled. This means that only HTTPS will be supported during SESU client updates from that time forward, which mitigates this current vulnerability.

    http://www2.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2013/01/20130109_advisory_of_vulnerability_affecting_schneider_electric_s_software_upda.xml
  • MitigationSpacail.procisa_csaf_ot

    Schneider Electric has produced a customer notificationSchneider Electric Customer Notification, (http://www2.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2013/01/20130109_advisory_of_vulnerability_affecting_schneider_electric_s_software_upda.xml). that contains mitigations to resolve this vulnerability. According to Schneider Electric, in order to resolve the vulnerability with the software server, Schneider Electric has taken the following actions: The SESU server has been updated to the latest version. Currently, both HTTP and HTTPS are supported in parallel. HTTPS does ensure signed communication. The new SESU client has been updated as of January 2013 to use HTTPS instead of HTTP. The new version of the SESU Client will be made available to customers for distribution via the SESU mechanism in January 2013. Customers can also use an updated software product CD that will contain the updated SESU client, when the CD becomes available. Contact your local support desk for details. While both HTTP and HTTPS SESU client functionality is supported currently, several months after starting to update the SESU clients (May 2013) the HTTP port of the SESU server will be disabled. This means that only HTTPS will be supported during SESU client updates from that time forward, which mitigates this current vulnerability.

    http://www2.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2013/01/20130109_advisory_of_vulnerability_affecting_schneider_electric_s_software_upda.xml
  • MitigationUnity Procisa_csaf_ot

    Schneider Electric has produced a customer notificationSchneider Electric Customer Notification, (http://www2.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2013/01/20130109_advisory_of_vulnerability_affecting_schneider_electric_s_software_upda.xml). that contains mitigations to resolve this vulnerability. According to Schneider Electric, in order to resolve the vulnerability with the software server, Schneider Electric has taken the following actions: The SESU server has been updated to the latest version. Currently, both HTTP and HTTPS are supported in parallel. HTTPS does ensure signed communication. The new SESU client has been updated as of January 2013 to use HTTPS instead of HTTP. The new version of the SESU Client will be made available to customers for distribution via the SESU mechanism in January 2013. Customers can also use an updated software product CD that will contain the updated SESU client, when the CD becomes available. Contact your local support desk for details. While both HTTP and HTTPS SESU client functionality is supported currently, several months after starting to update the SESU clients (May 2013) the HTTP port of the SESU server will be disabled. This means that only HTTPS will be supported during SESU client updates from that time forward, which mitigates this current vulnerability.

    http://www2.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2013/01/20130109_advisory_of_vulnerability_affecting_schneider_electric_s_software_upda.xml
  • MitigationVijeo Designercisa_csaf_ot

    Schneider Electric has produced a customer notificationSchneider Electric Customer Notification, (http://www2.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2013/01/20130109_advisory_of_vulnerability_affecting_schneider_electric_s_software_upda.xml). that contains mitigations to resolve this vulnerability. According to Schneider Electric, in order to resolve the vulnerability with the software server, Schneider Electric has taken the following actions: The SESU server has been updated to the latest version. Currently, both HTTP and HTTPS are supported in parallel. HTTPS does ensure signed communication. The new SESU client has been updated as of January 2013 to use HTTPS instead of HTTP. The new version of the SESU Client will be made available to customers for distribution via the SESU mechanism in January 2013. Customers can also use an updated software product CD that will contain the updated SESU client, when the CD becomes available. Contact your local support desk for details. While both HTTP and HTTPS SESU client functionality is supported currently, several months after starting to update the SESU clients (May 2013) the HTTP port of the SESU server will be disabled. This means that only HTTPS will be supported during SESU client updates from that time forward, which mitigates this current vulnerability.

    http://www2.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2013/01/20130109_advisory_of_vulnerability_affecting_schneider_electric_s_software_upda.xml
  • MitigationVijeo Designer Opticisa_csaf_ot

    Schneider Electric has produced a customer notificationSchneider Electric Customer Notification, (http://www2.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2013/01/20130109_advisory_of_vulnerability_affecting_schneider_electric_s_software_upda.xml). that contains mitigations to resolve this vulnerability. According to Schneider Electric, in order to resolve the vulnerability with the software server, Schneider Electric has taken the following actions: The SESU server has been updated to the latest version. Currently, both HTTP and HTTPS are supported in parallel. HTTPS does ensure signed communication. The new SESU client has been updated as of January 2013 to use HTTPS instead of HTTP. The new version of the SESU Client will be made available to customers for distribution via the SESU mechanism in January 2013. Customers can also use an updated software product CD that will contain the updated SESU client, when the CD becomes available. Contact your local support desk for details. While both HTTP and HTTPS SESU client functionality is supported currently, several months after starting to update the SESU clients (May 2013) the HTTP port of the SESU server will be disabled. This means that only HTTPS will be supported during SESU client updates from that time forward, which mitigates this current vulnerability.

    http://www2.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2013/01/20130109_advisory_of_vulnerability_affecting_schneider_electric_s_software_upda.xml
  • MitigationWeb Gate Client Filescisa_csaf_ot

    Schneider Electric has produced a customer notificationSchneider Electric Customer Notification, (http://www2.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2013/01/20130109_advisory_of_vulnerability_affecting_schneider_electric_s_software_upda.xml). that contains mitigations to resolve this vulnerability. According to Schneider Electric, in order to resolve the vulnerability with the software server, Schneider Electric has taken the following actions: The SESU server has been updated to the latest version. Currently, both HTTP and HTTPS are supported in parallel. HTTPS does ensure signed communication. The new SESU client has been updated as of January 2013 to use HTTPS instead of HTTP. The new version of the SESU Client will be made available to customers for distribution via the SESU mechanism in January 2013. Customers can also use an updated software product CD that will contain the updated SESU client, when the CD becomes available. Contact your local support desk for details. While both HTTP and HTTPS SESU client functionality is supported currently, several months after starting to update the SESU clients (May 2013) the HTTP port of the SESU server will be disabled. This means that only HTTPS will be supported during SESU client updates from that time forward, which mitigates this current vulnerability.

    http://www2.schneider-electric.com/corporate/en/support/cybersecurity/viewer-news.page?c_filepath=/templatedata/Content/News/data/en/local/cybersecurity/general_information/2013/01/20130109_advisory_of_vulnerability_affecting_schneider_electric_s_software_upda.xml
02

cvss

Technical severity, 0–10. One row per scoring source.

9.3
010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.9–9.3

v2.09.3highAV:N/AC:M/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 8.6 · impact 10
v2.09.3criticalAV:N/AC:M/Au:N/C:C/I:C/A:Csecondary · CISA US
v2.07.9highAV:N/AC:M/Au:N/C:C/I:C/A:C/E:Usecondary · CVSS-BT (t0sche)
03

weaknesses

The CWE weakness classes this flaw belongs to.

04

affected products (37)

Products and version ranges known to be affected.

05

advisories (1)

Vendor and ecosystem advisories describing this.

  • ICSA-13-016-01Schneider Electric Authenticated Communication Risk Vulnerability2013-10-20icsa · cisa_csaf_otUS

    This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov

06

also known as (3)

Other names and identifiers for this entity.

07

sources

Which sources assert this record, and when.

published 2013-01-21modified 2026-06-16
09

references (11)

External citations — patches, advisories, analysis.

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