Fortinet Forti* formatstring flaw (7.4.07.4.1/7.2.6) allows RCE
CVE-2023-40721 Published on February 11, 2025

A use of externally-controlled format string vulnerability [CWE-134] vulnerability in Fortinet allows a privileged attacker to execute arbitrary code or commands via specially crafted requests.

NVD

Vulnerability Analysis

CVE-2023-40721 can be exploited with local system access, and requires user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.

Attack Vector:
LOCAL
Attack Complexity:
LOW
Privileges Required:
HIGH
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH

Weakness Type

Use of Externally-Controlled Format String

The software uses a function that accepts a format string as an argument, but the format string originates from an external source.


Products Associated with CVE-2023-40721

Want to know whenever a new CVE is published for Fortinet products? stack.watch will email you.

 
 
 
 

Affected Versions

Fortinet FortiPAM: Fortinet FortiSwitchManager: Fortinet FortiOS: Fortinet FortiProxy:

Exploit Probability

EPSS
0.04%
Percentile
9.99%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.