CVE record · CVE-2022-23439

A externally controlled reference to a resource in another sphere vulnerability in Fortinet allows attacker to poison web caches via crafted HTTP requests, where the `Host` header points to an arbitr…

CVSS 4.1 MediumEPSS 0.0046 · 40th percentile

Published by the CVE Program (CNA: fortinet) at 22 Jan 2025, 09:10 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
Fortinet	FortiTester	affected 7.2.0 to 7.2.1, inclusive semver affected 7.1.0 to 7.1.1, inclusive semver affected 7.0.0 affected 4.2.0 to 4.2.1, inclusive semver affected 4.1.0 to 4.1.1, inclusive semver affected 4.0.0 affected 3.9.0 to 3.9.2, inclusive semver affected 3.8.0 affected 3.7.0 to 3.7.1, inclusive semver affected 3.6.0 affected 3.5.0 to 3.5.1, inclusive semver affected 3.4.0 and 1 more Other versions: unaffected
Fortinet	FortiOS	affected 7.2.0 affected 7.0.0 to 7.0.5, inclusive semver affected 6.4.0 to 6.4.16, inclusive semver affected 6.2.0 to 6.2.17, inclusive semver affected 6.0.0 to 6.0.18, inclusive semver affected 6.4.0 to before 6.4.* semver Other versions: unaffected
Fortinet	FortiRecorder	affected 6.4.0 to 6.4.2, inclusive semver affected 6.0.0 to 6.0.10, inclusive semver affected 2.7.0 to 2.7.7, inclusive semver affected 2.6.0 to 2.6.3, inclusive semver Other versions: unaffected
Fortinet	FortiNDR	affected 7.2.0 affected 7.1.0 affected 7.0.0 to 7.0.7, inclusive semver affected 1.5.0 to 1.5.3, inclusive semver affected 1.4.0 affected 1.3.0 to 1.3.1, inclusive semver affected 1.2.0 affected 1.1.0 Other versions: unaffected
Fortinet	FortiADC	affected 7.0.0 to 7.0.1, inclusive semver affected 6.2.0 to 6.2.3, inclusive semver affected 6.1.0 to 6.1.6, inclusive semver affected 6.0.0 to 6.0.4, inclusive semver affected 5.4.0 to 5.4.5, inclusive semver affected 5.3.0 to 5.3.7, inclusive semver affected 5.2.0 to 5.2.8, inclusive semver affected 5.1.0 to 5.1.7, inclusive semver affected 5.0.0 to 5.0.4, inclusive semver Other versions: unaffected
Fortinet	FortiManager	affected 7.4.0 to 7.4.3, inclusive semver affected 7.2.0 to 7.2.11, inclusive semver affected 7.0.0 to 7.0.15, inclusive semver affected 6.4.0 to 6.4.15, inclusive semver affected 6.2.0 to 6.2.13, inclusive semver Other versions: unaffected
Fortinet	FortiVoice	affected 7.0.0 to 7.0.1, inclusive semver affected 6.4.0 to 6.4.8, inclusive semver affected 6.0.0 to 6.0.11, inclusive semver Other versions: unaffected
Fortinet	FortiSOAR on-premise	affected 7.2.0 to 7.2.2, inclusive semver affected 7.0.0 to 7.0.3, inclusive semver affected 6.4.3 to 6.4.4, inclusive semver affected 6.4.0 to 6.4.1, inclusive semver Other versions: unaffected
Fortinet	FortiDDoS	affected 5.5.0 to 5.5.1, inclusive semver affected 5.4.0 to 5.4.3, inclusive semver affected 5.3.0 to 5.3.2, inclusive semver affected 5.2.0 affected 5.1.0 affected 5.0.0 affected 4.7.0 affected 4.6.0 affected 4.5.0 Other versions: unaffected
Fortinet	FortiWLC	affected 8.6.0 to 8.6.7, inclusive semver affected 8.5.0 to 8.5.5, inclusive semver affected 8.4.4 to 8.4.8, inclusive semver affected 8.4.0 to 8.4.2, inclusive semver Other versions: unaffected
Fortinet	FortiAnalyzer	affected 7.4.0 to 7.4.2, inclusive semver affected 7.2.0 to 7.2.11, inclusive semver affected 7.0.0 to 7.0.15, inclusive semver affected 6.4.0 to 6.4.15, inclusive semver affected 6.2.0 to 6.2.13, inclusive semver Other versions: unaffected
Fortinet	FortiPortal	affected 6.0.0 to 6.0.9, inclusive semver Other versions: unaffected
Fortinet	FortiAuthenticator	affected 6.4.0 to 6.4.1, inclusive semver affected 6.3.0 to 6.3.3, inclusive semver affected 6.2.0 to 6.2.2, inclusive semver affected 6.1.0 to 6.1.3, inclusive semver affected 6.0.0 to 6.0.8, inclusive semver affected 5.5.0 affected 5.4.0 to 5.4.1, inclusive semver affected 5.3.0 to 5.3.1, inclusive semver affected 5.2.0 to 5.2.2, inclusive semver affected 5.1.0 to 5.1.2, inclusive semver Other versions: unaffected
Fortinet	FortiMail	affected 7.0.0 to 7.0.3, inclusive semver affected 6.4.0 to 6.4.8, inclusive semver affected 6.2.0 to 6.2.9, inclusive semver affected 6.0.0 to 6.0.12, inclusive semver affected 5.4.0 to 5.4.12, inclusive semver Other versions: unaffected
Fortinet	FortiDDoS-F	affected 6.3.0 to 6.3.3, inclusive semver affected 6.2.0 to 6.2.3, inclusive semver affected 6.1.0 to 6.1.5, inclusive semver Other versions: unaffected
Fortinet	FortiSwitch	affected 7.0.0 to 7.0.4, inclusive semver affected 6.4.0 to 6.4.10, inclusive semver affected 6.2.0 to 6.2.8, inclusive semver affected 6.0.0 to 6.0.7, inclusive semver Other versions: unaffected
Fortinet	FortiProxy	affected 7.0.0 to 7.0.4, inclusive semver affected 2.0.0 to 2.0.14, inclusive semver affected 1.2.0 to 1.2.13, inclusive semver affected 1.1.0 to 1.1.6, inclusive semver affected 1.0.0 to 1.0.7, inclusive semver Other versions: unaffected

Identifiers: CVE-2022-23439
CNA: fortinet
Weakness (CWE): CWE-610
Tags: Fortinet FortiTester
Fortinet FortiOS
Fortinet FortiRecorder
Fortinet FortiNDR
Fortinet FortiADC
Fortinet FortiManager
Fortinet FortiVoice
Fortinet FortiSOAR on-premise
CWE-610
Published: 22 Jan 2025
Updated: 14 Jan 2026

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
4.1	Medium	3.1	CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C	CNA (fortinet)

CISA KEV Not listed.
EPSS 0.0046, the 40th 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 22 Jan 2025. New records show when each source confirmed them.

Sources

References from the CNA

fortiguard.com/psirt/FG-IR-23-494

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.