CVE-2022-23439 is a medium-severity vulnerability affecting Fortinet products, allowing attackers to poison web caches. By crafting HTTP requests with an arbitrary Host header, an attacker can redirect resource references to an external, controlled server. The CVSS score of 6.1 indicates a network-based attack with low complexity, requiring user interaction, and potentially leading to limited confidentiality and integrity impacts. While the vulnerability is not currently listed in CISA's KEV catalog, there is no public exploit code available, nor has it garnered significant community discussion or media coverage, suggesting a low current exploitation risk.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 5.4.0, < 6.2.4CPE matchmatch criteria | cpe:2.3:a:fortinet:fortiadc:*:*:*:*:*:*:*:* | ||
>= 6.3.0, < 6.3.4CPE matchmatch criteria | cpe:2.3:a:fortinet:fortiauthenticator:*:*:*:*:*:*:*:* | ||
>= 6.4.0, < 6.4.2CPE matchmatch criteria | cpe:2.3:a:fortinet:fortiauthenticator:*:*:*:*:*:*:*:* | ||
>= 5.3.0, < 5.5.2CPE matchmatch criteria | cpe:2.3:a:fortinet:fortiddos:*:*:*:*:*:*:*:* | ||
>= 6.1.0, < 6.3.4CPE matchmatch criteria | cpe:2.3:a:fortinet:fortiddos-f:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.