SB2023021680 - Privilege escalation in FortiWeb
Published: February 16, 2023 Updated: December 29, 2023
Security Bulletin ID
SB2023021680
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) OS Command Injection (CVE-ID: CVE-2022-30303)
CWE-ID: CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote user to escalate privileges on the system.
The vulnerability exists due to improper input validation. A remote user can send a specially crafted HTTP request to the application and execute arbitrary OS commands with root privileges.
Remediation
Install update from vendor's website.