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CVE-2011-4510

17
FAUCET Score

CVE-2011-4510 is a Cross-Site Scripting (XSS) vulnerability affecting the HMI web server in various Siemens WinCC flexible and WinCC products, as well as SIMATIC HMI panels. With a CVSS score of 4.3, this vulnerability has a network attack vector and medium attack complexity, allowing remote attackers to inject arbitrary web scripts, potentially leading to information disclosure or defacement. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
2004CPE matchmatch criteria
cpe:2.3:a:siemens:wincc_flexible:2004:*:*:*:*:*:*:*
2005CPE matchmatch criteria
cpe:2.3:a:siemens:wincc_flexible:2005:*:*:*:*:*:*:*
2007CPE matchmatch criteria
cpe:2.3:a:siemens:wincc_flexible:2007:*:*:*:*:*:*:*
2008CPE matchmatch criteria
cpe:2.3:a:siemens:wincc_flexible:2008:*:*:*:*:*:*:*
2008CPE matchmatch criteria
cpe:2.3:a:siemens:wincc_flexible:2008:sp1:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.51%
Probability of exploitation in next 30 days
EPSS Percentile
71.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0151 is in the 46th percentile among its peer group of 19,955 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

siemens.com / corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-345442.pdf
Vendor Advisory
us-cert.gov / control_systems/pdf/ICSA-12-030-01.pdf
US Government Resource