Vulnerability · Published Jun 2, 2021 · Assigned by fortinet
CVE-2021-24012
Medium 6.5
In plain English
A medium-severity security flaw in Fortinet FortiOS from Fortinet. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 42% of all known vulnerabilities).
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.5%top 58.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
An improper following of a certificate's chain of trust vulnerability in FortiGate versions 6.4.0 to 6.4.4 may allow an LDAP user to connect to SSLVPN with any certificate that is signed by a trusted Certificate Authority.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Fortinet | Fortinet FortiOS | FortiOS 6.4.0 to 6.4.4 |
References
- https://fortiguard.com/advisory/FG-IR-21-018 x_refsource_CONFIRM