Home/CVE/The login endpoint /FormLogin in affected web services does not apply proper origin checking. This could allow authen
CVE

CVE-2022-30694

The login endpoint /FormLogin in affected web services does not apply proper origin checking. This could allow authen

The login endpoint /FormLogin in affected web services does not apply proper origin checking. This could allow authenticated remote attackers to track the activities of other users via a login cross-site request forgery attack.

MEDIUM · CVSS 6.5 EPSS 0.00103
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-352Cross-Site Request Forgery (CSRF)
CWE-352Cross-Site Request Forgery (CSRF)
▤

Affected Products & Versions

60
siemens simatic s7-1500 software controllerall versions
siemens simatic s7-plcsim advancedall versions
siemens simatic wincc runtimeall versions
siemens 6es7154-8fb01-0ab0 firmware< 3.2.19
siemens 6es7154-8ab01-0ab0 firmware< 3.2.19
siemens 6es7154-8fx00-0ab0 firmware< 3.2.19
siemens 6es7151-8ab01-0ab0 firmware< 3.2.19
siemens 6es7151-8fb01-0ab0 firmware< 3.2.19
▣

Scoring & Timeline

6.5
MEDIUM · CVSS v3.1 · productcert@siemens.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD08 Nov 2022 · 11:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

2
siemens-csafSSA-478960
cisa-csafcisa-csaf-csaf_files-OT-white-2022-icsa-22-314-02
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://cert-portal.siemens.com/productcert/pdf/ssa-478960.pdfPatchVendor Advisory
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