CVE-2019-6570
highpriority · track · 35OT risk · elevatedEPSS 0.013 · 71 %ileEURUUSEPSS · scored 2026-10-26
A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V2.0). Due to insufficient checking of user permissions, an attacker may access URLs that require special authorization. An attacker must have access to a low privileged account in order to exploit the vulnerability.
remediations
Vendor fix, mitigation, or workaround guidance, as published by each source.
A vendor fix is available.
- FixedSINEMA Remote Connect Clientcisa_csaf_ot
Turn off NTLM authentication to mitigate CVE-2018-16890 and CVE-2019-3822
- FixedSINEMA Remote Connect Servercisa_csaf_ot
Turn off NTLM authentication to mitigate CVE-2018-16890 and CVE-2019-3822
- FixedSINEMA Remote Connect Servercisa_csaf_ot
Update to V2.0
- MitigationSINEMA Remote Connect Clientcisa_csaf_ot
As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens' operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity
- MitigationSINEMA Remote Connect Servercisa_csaf_ot
As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens' operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (9)
Products and version ranges known to be affected.
- siemens sinema remote connect server< 2.0nvdUScpe:2.3:a:siemens:sinema_remote_connect_server:*:*:*:*:*:*:*:*
advisories (2)
Vendor and ecosystem advisories describing this.
- ICSA-19-099-04Siemens SINEMA Remote Connect (Update A)2019-04-09icsa · cisa_csaf_otUS
Successful exploitation of these vulnerabilities could allow an attacker to circumvent the system authorization for certain functionalities, and to execute privileged functions.
- ICSA-21-068-10Siemens SCALANCE and SIMATIC libcurl (Update B)2019-04-09icsa · cisa_csaf_otUS
As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens' operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.
also known as (4)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (9)
External citations — patches, advisories, analysis.
- https://cert-portal.siemens.com/productcert/pdf/ssa-436177.pdfcnnvd
- https://ics-cert.us-cert.gov/advisories/ICSA-19-099-04cnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2019-6570cnnvd
- https://support.industry.siemens.com/cs/de/en/view/109764829Patchcnnvd
- https://us-cert.cisa.gov/ics/advisories/ICSA-19-099-04cnnvd
- https://www.auscert.org.au/bulletins/78786cnnvd
- https://www.securityfocus.com/bid/107843cnnvd
- https://cert-portal.siemens.com/productcert/pdf/ssa-436177.pdfenisa_euvd
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