CVSS 3.1
7.2 highCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HCVE-2026-20803
High (7.2) in microsoft. EPSS 1.2% chance of exploitation in the next 30 days.
Missing authentication for critical function in SQL Server allows an authorized attacker to elevate privileges over a network.
Severity
- EPSS
- 1.2% chance of exploitation in the next 30 days; higher than 69% of CVEs (scores of 2026-10-31)
- CWE
- CWE-306
- Published
- Modified
- Record from
- the NVD, synced
Affected
- microsoft:sql_server_2022
- microsoft:sql_server_2025