Vulnerability · Published Apr 15, 2022 · Assigned by microsoft
CVE-2022-26814Windows DNS Server Remote Code Execution Vulnerability
Medium 6.6
In plain English
A medium-severity security flaw in Windows Server 2012 R2 from Microsoft. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.7% (higher than 78% of all known vulnerabilities).
Severity (CVSS 3.1)6.6Medium
Exploit odds (30 days)1.7%top 22.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
Windows DNS Server Remote Code Execution Vulnerability
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows Server 2019 | 10.0.17763.0 – before 10.0.17763.2803 |
| Microsoft | Windows Server 2019 (Server Core installation) | 10.0.17763.0 – before 10.0.17763.2803 |
| Microsoft | Windows Server 2022 | 10.0.20348.0 – before 10.0.20348.643 |
| Microsoft | Windows Server version 20H2 | 10.0.0 – before 10.0.19042.1645 |
| Microsoft | Windows Server 2016 | 10.0.14393.0 – before 10.0.14393.5066 |
| Microsoft | Windows Server 2016 (Server Core installation) | 10.0.14393.0 – before 10.0.14393.5066 |
| Microsoft | Windows Server 2012 R2 | 6.3.9600.0 – before 6.3.9600.20337 |
| Microsoft | Windows Server 2012 R2 (Server Core installation) | 6.3.9600.0 – before 6.3.9600.20337 |
References
- Windows DNS Server Remote Code Execution Vulnerability vendor-advisory