Vulnerability Monitor

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CVE-2013-4911

Cross-site request forgery (CSRF) vulnerability in Siemens WinCC (TIA Portal) 11 and 12 before 12 SP1 allows remote attackers to hijack the authentication of unspecified victims by leveraging improper configuration of SIMATIC HMI panels by the WinCC product.

Security Impact Summary

CVE-2013-4911 is a security vulnerability that . Impacting 1 product from siemens organizations running these solutions should prioritize assessment and patching.

Historical Context

Documented in 2013, this vulnerability occurred amid the cloud computing expansion era, where traditional network perimeter security models were being reevaluated. Organizations were transitioning from isolated infrastructure to interconnected systems, creating new attack surfaces that vulnerabilities like this could exploit.

Published

2013-08-01T13:32:26.113

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 6.8 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

6.4

Weaknesses

Type: Primary
CWE-352

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	siemens	wincc	11.0	Yes
Application	siemens	wincc	11.0	Yes
Application	siemens	wincc	11.0	Yes
Application	siemens	wincc	12.0	Yes

References

http://scadastrangelove.blogspot.com/2013/08/ssa-064884-wincctia-portal-fixes.html ([email protected])
http://secunia.com/advisories/54051 ([email protected])
http://secunia.com/advisories/54252 ([email protected])
http://www.securityfocus.com/bid/61536 ([email protected])
http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-064884.pdf Vendor Advisory ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/86099 ([email protected])
https://ics-cert.us-cert.gov/advisories/ICSA-13-213-02 ([email protected])
http://scadastrangelove.blogspot.com/2013/08/ssa-064884-wincctia-portal-fixes.html (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/54051 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/54252 (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/61536 (af854a3a-2127-422b-91ae-364da2661108)
http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-064884.pdf Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/86099 (af854a3a-2127-422b-91ae-364da2661108)
https://ics-cert.us-cert.gov/advisories/ICSA-13-213-02 (af854a3a-2127-422b-91ae-364da2661108)

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For siemens's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.