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Public proof of conceptFix available

CVE-2025-24999

A public proof of concept exists; no exploitation attested.

  • Published2025-08-12
  • Fixed in13.0.7060.1 · 13.0.6465.1
  • WeaknessCWE-284

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Improper access control in SQL Server allows an authorized attacker to elevate privileges over a network.

Timeline

dates in UTC
  1. 2025-08-1218:15CVE publishedNVD
  2. 2026-10-2319:23First public proof of conceptPoC-in-GitHub

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2025-24999?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2025-24999?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD
Microsoft sql server 2016
BranchAffectedFixed in
13.0≥ 13.0.7000.253, < 13.0.7060.113.0.7060.1
13.0≥ 13.0.6300.2, < 13.0.6465.113.0.6465.1
Microsoft sql server 2017
BranchAffectedFixed in
14.0≥ 14.0.3006.16, < 14.0.3500.114.0.3500.1
14.0≥ 14.0.1000.169, < 14.0.2080.114.0.2080.1
Microsoft sql server 2019
BranchAffectedFixed in
15.0≥ 15.0.4003.23, < 15.0.4440.115.0.4440.1
15.0≥ 15.0.2000.5, < 15.0.2140.115.0.2140.1

1 more product in the sources.

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

  1. Update Microsoft sql server 2016 to 13.0.7060.1 · 13.0.6465.1

Advisories and patches

Detection

read 2026-10-23 19:24 UTC
Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
1 repository, unverifiedemad-almousa/CVE-2025-24999
PoC-in-GitHub

Sources

  • NVDCVE recordread 2026-10-23
  • CISA-ADPSSVC decisionnone2025-08-13
  • OpenCVESSVC decisionnone—
  • CNACVSS 3.18.8read 2026-10-23
  • CNAweakness (CWE)CWE-284read 2026-10-23
  • FIRST EPSSEPSS score1.7 %2026-10-22
  • PoC-in-GitHubproof of concept1read 2026-10-23

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
2025-08-12
Last Modified
2026-06-17
NVD status
Analyzed

Frequently asked questions

What is CVE-2025-24999?

Improper access control in SQL Server allows an authorized attacker to elevate privileges over a network.

Is CVE-2025-24999 actively exploited?

Active exploitation of CVE-2025-24999 has not been confirmed. Its EPSS score was 1.7% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2025-24999?

CVE-2025-24999 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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Surveillance reads the versions in your stack — a domain, a lockfile or a list — checks each CVE against the ranges its sources publish, and alerts you when one you run is exploited or enters CISA KEV. A version it cannot read stays « version not verified ».

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