Insufficient verification of data authenticity in FortiAnalyzer - CVE-2023-42782
Published: October 12, 2023
Vulnerability identifier: #VU81954
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-42782
CWE-ID: CWE-345
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to insufficient verification of data authenticity. A remote attacker can send messages to the syslog server via the knoweldge of an authorized device serial number.
Affected software
FortiAnalyzer
How to mitigate CVE-2023-42782
Install updates from vendor's website.
FortiAnalyzer - addressed in versions 7.2.4, 7.4.1