CVE-2016-9362

mediumpriority · track · 37EPSS 0.021 · 82 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

2.13% (82nd) EPSS

CVSS 6.4 · medium

Is it mine?

10 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · scored 2026-10-27

An issue was discovered in WAGO 750-8202/PFC200 prior to FW04 (released August 2015), WAGO 750-881 prior to FW09 (released August 2016), and WAGO 0758-0874-0000-0111. By accessing a specific uniform resource locator (URL) on the web server, a malicious user is able to edit and to view settings without authenticating.

remediations

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

No vendor fix yet; a mitigation is available.

MitigationWAGO 0758-0874-0000-0111cisa_csaf_ot
Change the default passwords before first use. This will reduce the risk of unauthorized access to systems. Regularly change passwords. This will reduce the risk of unauthorized access to systems.
MitigationWAGO 750-8202/PFC200cisa_csaf_ot
Change the default passwords before first use. This will reduce the risk of unauthorized access to systems. Regularly change passwords. This will reduce the risk of unauthorized access to systems.
MitigationWAGO 750-881cisa_csaf_ot
Change the default passwords before first use. This will reduce the risk of unauthorized access to systems. Regularly change passwords. This will reduce the risk of unauthorized access to systems.

cvss

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

9.1

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–critical · 6.4–9.1

v2.06.4mediumAV:N/AC:L/Au:N/C:P/I:P/A:Nprimary · NVD / NIST USexploitability 10 · impact 4.9

v3.09.1criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 5.2

v3.09.1criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Nsecondary · CISA US

v3.08.3highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-287USprimaryCWE-287US

affected products (10)

Products and version ranges known to be affected.

WAGO WAGO 0758-0874-0000-0111: vers:all/*all versionscisa_csaf_otUS
WAGO WAGO 750-8202/PFC200: <FW04all versionscisa_csaf_otUS
WAGO WAGO 750-881: <FW09all versionscisa_csaf_otUS
WAGO WAGO 0758-0874-0000-0111≤ vers:all/*cisa_csaf_otUS
WAGO WAGO 750-8202/PFC200< FW04cisa_csaf_otUS
WAGO WAGO 750-881< FW09cisa_csaf_otUS
n/a WAGO Ethernet cards≤ WAGO Ethernet cardsenisa_euvdEU
wago 750-xxxx series firmwareall versionsnvdUScpe:2.3:o:wago:750-xxxx_series_firmware:*:*:*:*:*:*:*:*
wago 758-xxxx series firmwareall versionsnvdUScpe:2.3:o:wago:758-xxxx_series_firmware:*:*:*:*:*:*:*:*
wago pfc200 firmwareall versionsnvdUScpe:2.3:o:wago:pfc200_firmware:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-16-357-02WAGO Ethernet Web-based Management Authentication Bypass Vulnerability2016-09-25icsa · 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

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cisa_csaf_ot nvd NVD CVE.org MITRE

published 2017-02-13modified 2026-06-17

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+7711 more

references (7)

External citations — patches, advisories, analysis.

http://www.securityfocus.com/bid/95074 cnnvd
http://www.wago.com.cn/Patchcnnvd
https://ics-cert.us-cert.gov/advisories/ICSA-16-357-02 cnnvd
http://www.securityfocus.com/bid/95074 enisa_euvd
https://ics-cert.us-cert.gov/advisories/ICSA-16-357-02 enisa_euvd
http://www.securityfocus.com/bid/95074Third Party AdvisoryVDB Entrynvd
https://ics-cert.us-cert.gov/advisories/ICSA-16-357-02Third Party AdvisoryUS Government Resourcenvd

scry

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