FG-IR-23-301: Fortilink lack of certificate validation
First published: Thu Feb 08 2024(Updated: )
An improper certificate validation vulnerability [CWE-295] in FortiOS may allow an unauthenticated attacker in a Man-in-the-Middle position to decipher and alter the FortiLink communication channel between the FortiOS device and a FortiSwitch instance.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Fortinet FortiOS | >=7.4.0<=7.4.1 | |
| Fortinet FortiOS | >=7.2.0<=7.2.6 | |
| Fortinet FortiOS | >=7.0.0<=7.0.15 | |
| Fortinet FortiOS | >=6.4 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- collector/fortiguard-psirt-latest
- source/FortiGuard
- alias/CVE-2023-47537
- agent/last-modified-date
- agent/type
- agent/first-publish-date
- agent/references
- agent/severity
- agent/description
- agent/event
- agent/softwarecombine
- agent/title
- agent/tags
- collector/fortiguard-psirt
- agent/software-canonical-lookup
- vendor/fortinet
- canonical/fortinet fortios
- version/fortinet fortios/7.4.0
- version/fortinet fortios/7.4.1
- version/fortinet fortios/7.2.0
- version/fortinet fortios/7.2.6
- version/fortinet fortios/7.0.0
- version/fortinet fortios/7.0.15
- version/fortinet fortios/6.4