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CVE-2012-3028

21
FAUCET Score

CVE-2012-3028 describes a Cross-Site Request Forgery (CSRF) vulnerability in Siemens WinCC 7.0 SP3 and earlier, specifically impacting the WebNavigator component, and consequently affecting products like SIMATIC PCS7. This flaw allows remote attackers to hijack authenticated user sessions, enabling them to modify data or initiate denial-of-service attacks. With a CVSS score of 6.8 (medium severity), it requires moderate attack complexity but can lead to partial confidentiality, integrity, and availability impacts. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
8.0CPE matchmatch criteria
cpe:2.3:a:siemens:simatic_pcs7:8.0:*:*:*:*:*:*:*
<= 7.0CPE matchmatch criteria
cpe:2.3:a:siemens:wincc:*:sp3:*:*:*:*:*:*
5.0CPE matchmatch criteria
cpe:2.3:a:siemens:wincc:5.0:*:*:*:*:*:*:*
5.0CPE matchmatch criteria
cpe:2.3:a:siemens:wincc:5.0:sp1:*:*:*:*:*:*
6.0CPE matchmatch criteria
cpe:2.3:a:siemens:wincc:6.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

AV:N/AC:M/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.98%
Probability of exploitation in next 30 days
EPSS Percentile
58.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0098 is in the 17th percentile among its peer group of 19,953 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

en.securitylab.ru / lab/PT-2012-42
siemens.com / corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-864051.pdf
Patch
us-cert.gov / control_systems/pdf/ICSA-12-256-01.pdf