QID 44140

Date Published: 2023-12-21

QID 44140: FortiOS Format String Vulnerability (FG-IR-23-138)

A format string vulnerability in the HTTPSd daemon of FortiOS may allow an authenticated user to execute unauthorized code or commands via specially crafted API requests.

Affected Versions:
FortiOS versions 7.2.0 through 7.2.4
FortiOS versions 7.0.0 through 7.0.1
1 FortiOS versions 6.4.0 through 6.4.12
FortiOS versions 6.2.0 through 6.2.15
FortiOS 6.0 all versions

QID Detection Logic (Authenticated):
Detection checks for vulnerable version of FortiOS.

QID Detection Logic (Unauthenticated):
Detection checks for vulnerable version of FortiOS via SNMP Banner.

Vulnerable versions of FortiOS may allow an authenticated user to execute unauthorized code or commands via specially crafted API requests.

CVSS V3 rated as Critical - 8.8 severity.

CVSS V2 rated as Critical - 8.3 severity.

Solution

Vendor has released fixes to address this vulnerability
For more details refer advisory FG-IR-23-138

Vendor References

FG-IR-23-138 - www.fortiguard.com/psirt/FG-IR-23-138

CVEs related to QID 44140

CVE-2023-36639 |

Software Advisories

Advisory ID	Software	Component	Link
FG-IR-23-138			www.fortiguard.com/psirt/FG-IR-23-138

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