CVE-2013-4911

Description

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.

Category

6.8
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.29%
Vendor Advisory siemens.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://scadastrangelove.blogspot.com/2013/08/ssa-064884-wincctia-portal-fixes.html
http://www.securityfocus.com/bid/61536 vdb entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/86099 vdb entry
http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-064884.pdf vendor advisory
http://secunia.com/advisories/54051 third party advisory
https://ics-cert.us-cert.gov/advisories/ICSA-13-213-02
http://secunia.com/advisories/54252 third party advisory

Frequently Asked Questions

What is the severity of CVE-2013-4911?
CVE-2013-4911 has been scored as a medium severity vulnerability.
How to fix CVE-2013-4911?
To fix CVE-2013-4911, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2013-4911 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2013-4911 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.