Home/CVE/Multiple cross-site scripting (XSS) vulnerabilities in WebNavigator in Siemens WinCC 7.0 SP3 and earlier, as used in SIM
CVE

CVE-2012-3031

Multiple cross-site scripting (XSS) vulnerabilities in WebNavigator in Siemens WinCC 7.0 SP3 and earlier, as used in SIM

Multiple cross-site scripting (XSS) vulnerabilities in WebNavigator in Siemens WinCC 7.0 SP3 and earlier, as used in SIMATIC PCS7 and other products, allow remote attackers to inject arbitrary web script or HTML via a (1) GET parameter, (2) POST parameter, or (3) Referer HTTP header.

MEDIUM · CVSS 4.3 EPSS 0.00589
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
▤

Affected Products & Versions

3
siemens simatic pcs7all versions
siemens wincc<= 7.0
siemens winccall versions
▣

Scoring & Timeline

4.3
MEDIUM · CVSS v2 (legacy) · ics-cert@hq.dhs.gov
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This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:M/Au:N/C:N/I:P/A:N
Published to NVD18 Sep 2012 · 02:55 PM
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Vendor Advisories

1
cisa-csafcisa-csaf-csaf_files-OT-white-2012-icsa-12-256-01
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://en.securitylab.ru/lab/PT-2012-42
http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-864051.pdfPatchVendor Advisory
http://www.us-cert.gov/control_systems/pdf/ICSA-12-256-01.pdfUS Government Resource
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