CVE-2023-47539 is a critical improper access control vulnerability affecting FortiMail version 7.4.0 when configured with RADIUS authentication and remote_wildcard enabled. A remote, unauthenticated attacker can exploit this flaw via a crafted HTTP request to bypass administrator login. With a CVSS score of 9.8, this vulnerability presents a high risk of complete compromise (confidentiality, integrity, and availability) due to its network-based attack vector and low attack complexity. Currently, there is no evidence of active exploitation, nor are there publicly available exploit tools like Metasploit or Nuclei modules, and it has received no significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
7.4.0CPE matchmatch criteria | cpe:2.3:a:fortinet:fortimail:7.4.0:*:*:*:*:*:*:* |
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.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.