Vulnerability in N/a
CVE-2013-3918
The InformationCardSigninHelper Class ActiveX control in icardie.dll in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server…
EPSS: 0.885 (99.5th percentile) — read the EPSS interpretation.
Affected products
- N/a — versions n/a
CISA KEV (Known Exploited Vulnerabilities)
This CVE is on the CISA KEV catalog, added on . CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.
BOD 22-01 due date: .
Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Public proof-of-concept exploits
References
- TA13-317A (x_refsource_CERT, third-party-advisory)
- www.darkreading.com/vulnerability/new-ie-vulnerability-found-in-the-wild-s/2401… (x_refsource_MISC)
- MS13-090 (x_refsource_MS, vendor-advisory)
- www.fireeye.com/blog/technical/2013/11/new-ie-zero-day-found-in-watering-hole-a… (x_refsource_MISC)
- oval:org.mitre.oval:def:19089 (x_refsource_OVAL, signature, vdb-entry)
- isc.sans.edu/forums/diary/16985 (x_refsource_MISC)
- blogs.technet.com/b/msrc/archive/2013/11/11/activex-control-issue-being-address… (x_refsource_CONFIRM)
Frequently asked questions
- What is CVE-2013-3918?
- CVE-2013-3918 is a vulnerability in N/a. Published 2013-11-12.
- Is CVE-2013-3918 known to be exploited?
- Yes. CVE-2013-3918 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2025-10-06), indicating it is being actively exploited. 7 public proof-of-concept repositories are indexed.