SB2023030926 - Unauthenticated remote code execution in FortiOS and FortiProxy admin interface
Published: March 9, 2023 Updated: June 26, 2023
Security Bulletin ID
SB2023030926
CSH Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Buffer Underwrite ('Buffer Underflow') (CVE-ID: CVE-2023-25610)
CWE-ID: CWE-124 - Buffer Underwrite ('Buffer Underflow')
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber
The vulnerability allows a remote attacker to compromise the affected device.
The vulnerability exists due to a heap buffer underflow in the administrative interface. A remote non-authenticated attacker can send a specially crafted request to the administrative web interface of the affected device, trigger memory corruption and execute arbitrary code on the system.
Remediation
Install update from vendor's website.