Auth bypass in Microsoft Malware Protection Platform
CVE-2023-24934
Microsoft Defender Security Feature Bypass Vulnerability
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.005 (43.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 44th percentile — 43.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Microsoft Malware Protection Platform
- Microsoft Malware Protection Platform — versions 4.0.0.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24934 (vendor-advisory, Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2023-24934?
- CVE-2023-24934 is a medium-severity vulnerability in Microsoft Malware Protection Platform, classified under Missing Authentication for Critical Function. CVSS score: 6.2/10. Published 2023-04-14.
- How severe is CVE-2023-24934?
- Medium severity. CVSS v3 base score is 6.2 out of 10.
- Is CVE-2023-24934 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.