PSIRTReal-time file system integrity checking write protection bypass
Summary
An improper access control vulnerability [CWE-284] in FortiOS may allow an attacker who has already successfully obtained write access to the underlying system (via another hypothetical exploit) to bypass the file integrity checking system.
| Version | Affected | Solution |
|---|---|---|
| FortiOS 7.6 | Not affected | Not Applicable |
| FortiOS 7.4 | 7.4.0 through 7.4.3 | Upgrade to 7.4.4 or above |
| FortiOS 7.2 | 7.2.5 through 7.2.7 | Upgrade to 7.2.8 or above |
| FortiOS 7.0 | 7.0.12 through 7.0.14 | Upgrade to 7.0.15 or above |
| FortiOS 6.4 | 6.4.13 through 6.4.16 | Migrate to a fixed release |