Vulnerability · Published Feb 14, 2023 · Assigned by microsoft
CVE-2023-21809Microsoft Defender for Endpoint Security Feature Bypass Vulnerability
High 7.8
In plain English
A high-severity security flaw in Microsoft Defender Security Intelligence Updates from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 49% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.6%top 51.0% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Microsoft Defender for Endpoint Security Feature Bypass Vulnerability
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Microsoft Defender Security Intelligence Updates | 1.0.0 – before 1.379.200.0 |
References
- Microsoft Defender for Endpoint Security Feature Bypass Vulnerability vendor-advisory, patch