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CVE-2023-35331
Windows Local Security Authority (LSA) Denial of Service Vulnerability
Medium6.5EPSS 0.72%
- Published
- Updated
- Reserved
- Assigned by
- microsoft
Description
Windows Local Security Authority (LSA) Denial of Service Vulnerability
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| microsoftCNA (assigner) | 3.1 | Medium6.5 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C |
| NVDNVD · Modified | 3.1 | Medium6.5 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.72% · top 46% of all CVEs (4 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.5.
Weakness
- Denial of Service
Affected products
Microsoft · Windows Server 2019
- affected 10.0.17763.0 – < 10.0.17763.4645
Microsoft · Windows Server 2019 (Server Core installation)
- affected 10.0.17763.0 – < 10.0.17763.4645
Microsoft · Windows Server 2022
- affected 10.0.20348.0 – < 10.0.20348.1850
Microsoft · Windows Server 2016
- affected 10.0.14393.0 – < 10.0.14393.6085
Microsoft · Windows Server 2016 (Server Core installation)
- affected 10.0.14393.0 – < 10.0.14393.6085
Microsoft · Windows Server 2012
- affected 6.2.9200.0 – < 6.2.9200.24374
Microsoft · Windows Server 2012 (Server Core installation)
- affected 6.2.9200.0 – < 6.2.9200.24374
Microsoft · Windows Server 2012 R2
- affected 6.3.9600.0 – < 6.3.9600.21063
Microsoft · Windows Server 2012 R2 (Server Core installation)
- affected 6.3.9600.0 – < 6.3.9600.21063
References (1)
- Windows Local Security Authority (LSA) Denial of Service Vulnerability (opens in a new tab)vendor-advisoryx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2023-35331)Record last updated .