No exploitation reportedFix available

CVE-2023-38547

No exploitation reported by the sources we read.

Published2023-11-07
WeaknessCWE-200

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

A vulnerability in Veeam ONE allows an unauthenticated user to gain information about the SQL server connection Veeam ONE uses to access its configuration database. This may lead to remote code execution on the SQL server hosting the Veeam ONE configuration database.

Timeline

dates in UTC

2023-11-0707:15CVE publishedNVD
2026-10-2319:23EPSS crossed 10 %FIRST EPSS

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-2023-38547?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2023-38547?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Veeam one

Branch	Affected	Fixed in	Source
11.0	= 11.0.0.1379	no fix published	NVD
11.0	= 11.0.1.1880	no fix published	NVD
12.0	= 12.0.0.2498	no fix published	NVD
12.0	= 12.0.1.2591	no fix published	NVD

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

Fix

Advisories and patches

www.veeam.comPatch · Vendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

CISA-ADPSSVC decisionnone2025-03-06
OpenCVESSVC decisionnone—
NVDCVSS 3.19.8read 2026-10-23
CNACVSS 3.09.9read 2026-10-23
CISA-ADPweakness (CWE)CWE-2002025-03-06
FIRST EPSSEPSS score18.9 %read 2026-10-23

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published: 2023-11-07
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2023-38547?

Is CVE-2023-38547 actively exploited?

Active exploitation of CVE-2023-38547 has not been confirmed. Its EPSS score was 18.9% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2023-38547?

CVE-2023-38547 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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