CVE-2022-23439: fortios (CVSS 4.7)

Description

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 arbitrary webserver

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CVSS v3.1 Score

4.7

MEDIUM

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness Type (CWE)

CWE-610 CWE-610

Affected Products

Vendor	Product	Versions
fortinet	fortiadc	5.4.0 — 6.2.4
fortinet	fortiauthenticator	6.3.0 — 6.3.4
fortinet	fortiauthenticator	6.4.0 — 6.4.2
fortinet	fortiddos	5.3.0 — 5.5.2
fortinet	fortiddos-f	6.1.0 — 6.3.4
fortinet	fortimail	6.4.0 — 7.0.4
fortinet	fortindr	1.4.0 — 7.1.1
fortinet	fortindr	All
fortinet	fortiproxy	2.0.0 — 7.0.5
fortinet	fortiproxy	7.2.0 — 7.4.0
fortinet	fortirecorder	6.0.0 — 6.0.11
fortinet	fortirecorder	6.4.0 — 6.4.3
fortinet	fortisoar	6.4.0 — 7.3.0
fortinet	fortitester	3.7.0 — 7.2.2
fortinet	fortivoice	6.0.0 — 6.4.9
fortinet	fortiwlc	8.6.0 — 8.6.7
fortinet	fortios	6.0.0 — 7.0.6
fortinet	fortios	7.2.0 — 7.2.5
fortinet	fortiswitch	6.4.0 — 7.0.5

References

Other References

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

Frequently Asked Questions

What is 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 arbitrary webserver It has a CVSS v3.1 base score of 4.7 (MEDIUM).

How severe is CVE-2022-23439? +

CVE-2022-23439 has a CVSS v3.1 score of 4.7 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2022-23439? +

CVE-2022-23439 affects products from fortinet, specifically: fortiadc, fortiauthenticator, fortiddos, fortiddos-f, fortimail, fortindr, fortios, fortiproxy, fortirecorder, fortisoar, fortiswitch, fortitester, fortivoice, fortiwlc. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2022-23439? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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