Dashboard / CVE-2023-21705

CVE-2023-21705

HIGH
MEDIUM Priority: 0.10 BB Relevance: 68/100
Published: 2023-02-14 Modified: 2026-11-02 First seen: 2026-11-02 Status: active

Attack Surface

Network Low Complexity No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: None
S: Unchanged
C: High
I: High
A: High

Description

Microsoft SQL Server Remote Code Execution Vulnerability

Weakness Classification (1)

Affected Software (17)

VendorProductVersion
Microsoft Microsoft SQL Server 2012 Service Pack 4 (QFE) 11.0.0 < 11.0.7512.11
Microsoft Microsoft SQL Server 2012 for x64-based Systems Service Pack 4 (QFE) 11.0.0 < 11.0.7512.11
Microsoft Microsoft SQL Server 2014 Service Pack 3 (CU 4) 12.0.0 < 12.0.6174.8
Microsoft Microsoft SQL Server 2014 Service Pack 3 (GDR) 12.0.0 < 12.0.6444.4
Microsoft Microsoft SQL Server 2016 Service Pack 3 (GDR) 13.0.0 < 13.0.6430.49
Microsoft Microsoft SQL Server 2016 Service Pack 3 Azure Connect Feature Pack 13.0.0 < 13.0.7024.30
Microsoft Microsoft SQL Server 2017 (CU 31) 14.0.0 < 14.0.3460.9
Microsoft Microsoft SQL Server 2017 (GDR) 14.0.0 < 14.0.2047.8
Microsoft Microsoft SQL Server 2019 (CU 18) 15.0.0 < 15.0.4280.7
Microsoft Microsoft SQL Server 2019 (GDR) 15.0.0 < 15.0.2101.7
Microsoft Microsoft SQL Server 2022 (GDR) 16.0.0 < 16.0.1050.5
microsoft sql_server 2012
microsoft sql_server 2014
microsoft sql_server 2016
microsoft sql_server 2017
microsoft sql_server 2019
microsoft sql_server 2022

References & Advisories (1)

Bug Bounty Relevance

68 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

8.8 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

1.12%
Raw Score 0.011230
Percentile 66.3%
Date 2026-11-04

EPSS Trend

2026-11-04
0.01123
2026-11-03
0.01123
2026-11-02
0.01123

Intelligence Sources

mitre ref →
nvd ref →

External Links