CVE record · CVE-2023-41253

BIG-IP DNS TSIG Key vulnerability

CVSS 5.5 MediumEPSS 0.0018 · 8th percentile

Published by the CVE Program (CNA: f5) at 10 Oct 2023, 12:33 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
F5	BIG-IP	unaffected 17.1.0 to before * semver affected 16.1.0 to before 16.1.4 semver affected 15.1.0 to before 15.1.9 semver affected 14.1.0 to before * semver affected 13.1.0 to before * semver Other versions: unknown

Identifiers: CVE-2023-41253
CNA: f5
Weakness (CWE): CWE-532
Tags: F5 BIG-IP
Information disclosure
Published: 10 Oct 2023
Updated: 18 Sept 2024

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
5.5	Medium	3.1	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N	CNA (f5)

CISA KEV Not listed.
EPSS 0.0018, the 8th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 10 Oct 2023. New records show when each source confirmed them.

Sources

References from the CNA

my.f5.com/manage/s/article/K98334513 vendor-advisory

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.