01 Record
CVE-2013-3154
The signature-update functionality in Windows Defender on Microsoft Windows 7 and Windows Server 2008 R2 relies on an incorrect pathname, which allows local users to gain privileges via a Trojan horse
UnratedPUBLISHEDCNA: microsoft
CNA base scoreUnratedNo CNA CVSS vector
02 Description
The signature-update functionality in Windows Defender on Microsoft Windows 7 and Windows Server 2008 R2 relies on an incorrect pathname, which allows local users to gain privileges via a Trojan horse
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 1.76% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 77.6% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2013-07-10 01:00Z13 YR AGO
- Last updated
- 2024-08-06 16:00Z2 YR AGO
- Reserved
- 2013-04-17
- Assigning CNA
- microsoft
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- 45241c8f95766d13fee233ba8ce7a935096939611e9d154a1a25d5ccf5d1bb34
05 Affected products
VendorProductVersionsPlatforms
06 References
- docs.microsoft.comMS13-058https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-058
- blogs.technet.comhttp://blogs.technet.com/b/srd/archive/2013/07/09/assessing-risk-for-the-july-2013-security-updates.aspx
- oval.cisecurity.orgoval:org.mitre.oval:def:17253https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17253
- www.us-cert.govTA13-190Ahttp://www.us-cert.gov/ncas/alerts/TA13-190A