CVE-2022-4311
CWE-532Published: December 12, 2022· Updated: Jul 9, 2026
Official Description
An insertion of sensitive information into log file vulnerability exists in PcVue versions 15 through 15.2.2. This
could allow a user with access to the log files to discover connection strings of data sources configured for the
DbConnect, which could include credentials. Successful exploitation of this vulnerability could allow other users
unauthorized access to the underlying data sources.
Technical Analysis
CVE-2022-4311 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 6.5.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (2)
Quick Facts
Related CVEs (CWE-532)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2022-4311 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts