Improper Check or Handling of Exceptional Conditions in PI Server - CVE-2023-34348
Published: January 19, 2024
Vulnerability identifier: #VU85606
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-34348
CWE-ID: CWE-703
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to improper check or handling of exceptional conditions. A remote attacker can crash the PI Message Subsystem of a PI Server and cause a denial of service condition.
Affected software
PI Server
How to mitigate CVE-2023-34348
Install updates from vendor's website.
PI Server - addressed in versions 2018 SP3 Patch 6, 2023 Patch 1