Vulnerability · Published Sep 10, 2024 · Assigned by fortinet
CVE-2022-45856
Medium 4.6
In plain English
A medium-severity improper certificate validation in FortiClientAndroid 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).
Official description
An improper certificate validation vulnerability [CWE-295] in FortiClientWindows 6.4 all versions, 7.0.0 through 7.0.7, FortiClientMac 6.4 all versions, 7.0 all versions, 7.2.0 through 7.2.4, FortiClientLinux 6.4 all versions, 7.0 all versions, 7.2.0 through 7.2.4, FortiClientAndroid 6.4 all versions, 7.0 all versions, 7.2.0 and FortiClientiOS 5.6 all versions, 6.0.0 through 6.0.1, 7.0.0 through 7.0.6 SAML SSO feature may allow an unauthenticated attacker to man-in-the-middle the communication between the FortiClient and both the service provider and the identity provider.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Fortinet | FortiClientiOS | 7.0.3 – through 7.0.67.0.0 – through 7.0.16.0.0 – through 6.0.15.6.5 – through 5.6.65.6.0 – through 5.6.15.4.3 – through 5.4.45.4.0 – through 5.4.15.2.0 – through 5.2.3 |
| Fortinet | FortiClientAndroid | 7.2.07.0.6 – through 7.0.77.0.2 – through 7.0.37.0.06.4.66.4.46.4.16.0.0 |
| Fortinet | FortiClientMac | 7.2.0 – through 7.2.47.0.0 – through 7.0.136.4.0 – through 6.4.10 |
| Fortinet | FortiClientLinux | 7.2.0 – through 7.2.47.0.0 – through 7.0.136.4.7 – through 6.4.96.4.0 – through 6.4.4 |
| Fortinet | FortiClientWindows | 7.0.0 – through 7.0.76.4.0 – through 6.4.10 |
Weakness: CWE-295 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N/E:P/RL:U/RC:C