Vulnerability · Published Dec 9, 2025 · Assigned by fortinet
CVE-2025-57823
Low 2.6
In plain English
A low-severity security flaw in FortiAuthenticator from Fortinet. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 14% of all known vulnerabilities).
Severity (CVSS 3.1)2.6Low
Exploit odds (30 days)0.2%top 85.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A direct request ('forced browsing') vulnerability in Fortinet FortiAuthenticator 6.6.0 through 6.6.6, FortiAuthenticator 6.5 all versions, FortiAuthenticator 6.4 all versions, FortiAuthenticator 6.3 all versions may allow an authenticated attacker with at least sponsor permissions to read and download device logs via accessing specific endpoints
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Fortinet | FortiAuthenticator | 6.6.0 – through 6.6.66.5.0 – through 6.5.66.4.0 – through 6.4.106.3.0 – through 6.3.4 |
Weakness: CWE-425 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N/E:P/RL:U/RC:C