CVE-2025-32756 is a critical stack-based buffer overflow (CWE-121) vulnerability impacting multiple Fortinet products, including FortiCamera, FortiMail, FortiNDR, FortiRecorder, and FortiVoice. This vulnerability allows a remote, unauthenticated attacker to execute arbitrary code or commands by sending specially crafted HTTP requests with a malicious hash cookie. With a CVSS score of 9.8 (CRITICAL), it presents a severe risk due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. The vulnerability is actively exploited in the wild, as confirmed by its presence in the KEV catalog, and has garnered significant community discussion and media coverage, despite the lack of public exploit code on platforms like Metasploit or ExploitDB.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 7.0.0, < 7.0.9CPE matchmatch criteria | cpe:2.3:a:fortinet:fortimail:*:*:*:*:*:*:*:* | ||
>= 7.2.0, < 7.2.8CPE matchmatch criteria | cpe:2.3:a:fortinet:fortimail:*:*:*:*:*:*:*:* | ||
>= 7.4.0, < 7.4.5CPE matchmatch criteria | cpe:2.3:a:fortinet:fortimail:*:*:*:*:*:*:*:* | ||
>= 7.6.0, < 7.6.3CPE matchmatch criteria | cpe:2.3:a:fortinet:fortimail:*:*:*:*:*:*:*:* | ||
>= 7.0.0, < 7.0.7CPE matchmatch criteria | cpe:2.3:a:fortinet:fortindr:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.