CVE-2022-23439

MEDIUM

6.1

CVSS Score

Published: January 22, 2025 at 09:10 AM UTC

Updated: June 17, 2026 at 04:30 AM UTC

17 products affected across 1 vendorFortiOSFortiProxyFortiManager

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Severity

MEDIUM6.1

Exploit prediction

EPSS 0.5%

SSVC

No known exploit

Description

A externally controlled reference to a resource in another sphere in Fortinet FortiManager before version 7.4.3, FortiMail before version 7.0.3, FortiAnalyzer before version 7.4.3, FortiVoice version 7.0.0, 7.0.1 and before 6.4.8, FortiProxy before version 7.0.4, FortiRecorder version 6.4.0 through 6.4.2 and before 6.0.10, FortiAuthenticator version 6.4.0 through 6.4.1 and before 6.3.3, FortiNDR version 7.2.0 before 7.1.0, FortiWLC before version 8.6.4, FortiPortal before version 6.0.9, FortiOS version 7.2.0 and before 7.0.5, FortiADC version 7.0.0 through 7.0.1 and before 6.2.3 , FortiDDoS before version 5.5.1, FortiDDoS-F before version 6.3.3, FortiTester before version 7.2.1, FortiSOAR before version 7.2.2 and FortiSwitch before version 6.3.3 allows attacker to poison web caches via crafted HTTP requests, where the `Host` header points to an arbitrary webserver

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

FortiADC · Fortinet

95%

5.0.0 ≤ v ≤ 5.0.45.1.0 ≤ v ≤ 5.1.75.2.0 ≤ v ≤ 5.2.85.3.0 ≤ v ≤ 5.3.75.4.0 ≤ v ≤ 5.4.55.4.0 ≤ v < 6.2.46.0.0 ≤ v ≤ 6.0.46.1.0 ≤ v ≤ 6.1.66.2.0 ≤ v ≤ 6.2.37.0.0 ≤ v ≤ 7.0.15.0.0 5.0.1 5.0.2 5.0.3 5.0.4 5.1.0 5.1.1 5.1.2 5.1.3 5.1.4 5.1.5 5.1.6 5.1.7 5.2.0 5.2.1 5.2.2 5.2.3 5.2.4 5.2.5 5.2.6 5.2.7 5.2.8 5.3.0 5.3.1 5.3.2 5.3.3 5.3.4 5.3.5 5.3.6 5.3.7 5.4.0 5.4.1 5.4.2 5.4.3 5.4.4 5.4.5 6.0.0 6.0.1 6.0.2 6.0.3 6.0.4 6.1.0 6.1.1 6.1.2 6.1.3 6.1.4 6.1.5 6.1.6 6.2.0 6.2.1 6.2.2 6.2.3 7.0.0 7.0.1

Affected range stops below 6.2.4, so it looks safe — our inference, not a vendor statement

FortiAnalyzer · Fortinet

95%

6.2.0 ≤ v ≤ 6.2.136.4.0 ≤ v ≤ 6.4.157.0.0 ≤ v ≤ 7.0.157.2.0 ≤ v ≤ 7.2.117.4.0 ≤ v ≤ 7.4.26.2.0 6.2.1 6.2.10 6.2.11 6.2.12 6.2.13 6.2.2 6.2.3 6.2.4 6.2.5 6.2.6 6.2.7 6.2.8 6.2.9 6.4.0 6.4.1 6.4.10 6.4.11 6.4.12 6.4.13 6.4.14 6.4.15 6.4.2 6.4.3 6.4.4 6.4.5 6.4.6 6.4.7 6.4.8 6.4.9 7.0.0 7.0.1 7.0.10 7.0.11 7.0.12 7.0.13 7.0.14 7.0.15 7.0.2 7.0.3 7.0.4 7.0.5 7.0.6 7.0.7 7.0.8 7.0.9 7.2.0 7.2.1 7.2.10 7.2.11 7.2.2 7.2.3 7.2.4 7.2.5 7.2.6 7.2.7 7.2.8 7.2.9 7.4.0 7.4.1 7.4.2

FortiAuthenticator · Fortinet

95%

5.1.0 ≤ v ≤ 5.1.25.2.0 ≤ v ≤ 5.2.25.3.0 ≤ v ≤ 5.3.15.4.0 ≤ v ≤ 5.4.16.0.0 ≤ v ≤ 6.0.86.1.0 ≤ v ≤ 6.1.36.2.0 ≤ v ≤ 6.2.26.3.0 ≤ v ≤ 6.3.36.3.0 ≤ v < 6.3.46.4.0 ≤ v ≤ 6.4.16.4.0 ≤ v < 6.4.25.1.0 5.1.1 5.1.2 5.2.0 5.2.1 5.2.2 5.3.0 5.3.1 5.4.0 5.4.1 5.5.0 6.0.0 6.0.1 6.0.2 6.0.3 6.0.4 6.0.5 6.0.6 6.0.7 6.0.8 6.1.0 6.1.1 6.1.2 6.1.3 6.2.0 6.2.1 6.2.2 6.3.0 6.3.1 6.3.2 6.3.3 6.4.0 6.4.1

Affected range stops below 6.3.4, so it looks safe — our inference, not a vendor statement

Affected range stops below 6.4.2, so it looks safe — our inference, not a vendor statement

FortiDDoS · Fortinet

95%

5.3.0 ≤ v ≤ 5.3.25.3.0 ≤ v < 5.5.25.4.0 ≤ v ≤ 5.4.35.5.0 ≤ v ≤ 5.5.14.5.0 4.6.0 4.7.0 5.0.0 5.1.0 5.2.0 5.3.0 5.3.1 5.3.2 5.4.0 5.4.1 5.4.2 5.4.3 5.5.0 5.5.1

Affected range stops below 5.5.2, so it looks safe — our inference, not a vendor statement

FortiDDoS-F · Fortinet

95%

6.1.0 ≤ v ≤ 6.1.56.1.0 ≤ v < 6.3.46.2.0 ≤ v ≤ 6.2.36.3.0 ≤ v ≤ 6.3.36.1.0 6.1.1 6.1.2 6.1.3 6.1.4 6.1.5 6.2.0 6.2.1 6.2.2 6.2.3 6.3.0 6.3.1 6.3.2 6.3.3

Affected range stops below 6.3.4, so it looks safe — our inference, not a vendor statement

FortiMail · Fortinet

95%

5.4.0 ≤ v ≤ 5.4.126.0.0 ≤ v ≤ 6.0.126.2.0 ≤ v ≤ 6.2.96.4.0 ≤ v ≤ 6.4.86.4.0 ≤ v < 7.0.47.0.0 ≤ v ≤ 7.0.35.4.0 5.4.1 5.4.10 5.4.11 5.4.12 5.4.2 5.4.3 5.4.4 5.4.5 5.4.6 5.4.7 5.4.8 5.4.9 6.0.0 6.0.1 6.0.10 6.0.11 6.0.12 6.0.2 6.0.3 6.0.4 6.0.5 6.0.6 6.0.7 6.0.8 6.0.9 6.2.0 6.2.1 6.2.2 6.2.3 6.2.4 6.2.5 6.2.6 6.2.7 6.2.8 6.2.9 6.4.0 6.4.1 6.4.2 6.4.3 6.4.4 6.4.5 6.4.6 6.4.7 6.4.8 7.0.0 7.0.1 7.0.2 7.0.3

Affected range stops below 7.0.4, so it looks safe — our inference, not a vendor statement

FortiManager · Fortinet

95%

6.2.0 ≤ v ≤ 6.2.136.4.0 ≤ v ≤ 6.4.157.0.0 ≤ v ≤ 7.0.157.2.0 ≤ v ≤ 7.2.117.4.0 ≤ v ≤ 7.4.36.2.0 6.2.1 6.2.10 6.2.11 6.2.12 6.2.13 6.2.2 6.2.3 6.2.4 6.2.5 6.2.6 6.2.7 6.2.8 6.2.9 6.4.0 6.4.1 6.4.10 6.4.11 6.4.12 6.4.13 6.4.14 6.4.15 6.4.2 6.4.3 6.4.4 6.4.5 6.4.6 6.4.7 6.4.8 6.4.9 7.0.0 7.0.1 7.0.10 7.0.11 7.0.12 7.0.13 7.0.14 7.0.15 7.0.2 7.0.3 7.0.4 7.0.5 7.0.6 7.0.7 7.0.8 7.0.9 7.2.0 7.2.1 7.2.10 7.2.11 7.2.2 7.2.3 7.2.4 7.2.5 7.2.6 7.2.7 7.2.8 7.2.9 7.4.0 7.4.1 7.4.2 7.4.3

FortiNDR · Fortinet

95%

1.3.0 ≤ v ≤ 1.3.11.4.0 ≤ v < 7.1.11.5.0 ≤ v ≤ 1.5.37.0.0 ≤ v ≤ 7.0.71.1.0 1.2.0 1.3.0 1.3.1 1.4.0 1.5.0 1.5.1 1.5.2 1.5.3 7.0.0 7.0.1 7.0.2 7.0.3 7.0.4 7.0.5 7.0.6 7.0.7 7.1.0 7.2.0

Affected range stops below 7.1.1, so it looks safe — our inference, not a vendor statement

FortiOS · Fortinet

95%

6.0.0 ≤ v ≤ 6.0.186.0.0 ≤ v < 7.0.66.2.0 ≤ v ≤ 6.2.176.4.0 ≤ v ≤ 6.4.166.4.0 ≤ v < 6.4.*7.0.0 ≤ v ≤ 7.0.57.2.0 ≤ v < 7.2.56.0.0 6.0.1 6.0.10 6.0.11 6.0.12 6.0.13 6.0.14 6.0.15 6.0.16 6.0.17 6.0.18 6.0.2 6.0.3 6.0.4 6.0.5 6.0.6 6.0.7 6.0.8 6.0.9 6.2.0 6.2.1 6.2.10 6.2.11 6.2.12 6.2.13 6.2.14 6.2.15 6.2.16 6.2.17 6.2.2 6.2.3 6.2.4 6.2.5 6.2.6 6.2.7 6.2.8 6.2.9 6.4.*6.4.0 6.4.1 6.4.10 6.4.11 6.4.12 6.4.13 6.4.14 6.4.15 6.4.16 6.4.2 6.4.3 6.4.4 6.4.5 6.4.6 6.4.7 6.4.8 6.4.9 7.0.0 7.0.1 7.0.2 7.0.3 7.0.4 7.0.5 7.2.0

Affected range stops below 6.4.*, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.0.6, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.2.5, so it looks safe — our inference, not a vendor statement

FortiPortal · Fortinet

95%

6.0.0 ≤ v ≤ 6.0.96.0.0 6.0.1 6.0.2 6.0.3 6.0.4 6.0.5 6.0.6 6.0.7 6.0.8 6.0.9

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Source: [email protected]

https://fortiguard.com/psirt/FG-IR-21-254

Source: cverecord

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

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.1MEDIUM[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: REQUIRED
Scope: CHANGED
Confidentiality: LOW
Integrity: LOW
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-610

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