Vulnerabilities > CVE-2022-22514 - Untrusted Pointer Dereference vulnerability in Codesys products

047910
CVSS 4.9 - MEDIUM
Attack vector
NETWORK
Attack complexity
MEDIUM
Privileges required
SINGLE
Confidentiality impact
NONE
Integrity impact
PARTIAL
Availability impact
PARTIAL

Summary

An authenticated, remote attacker can gain access to a dereferenced pointer contained in a request. The accesses can subsequently lead to local overwriting of memory in the CmpTraceMgr, whereby the attacker can neither gain the values read internally nor control the values to be written. If invalid memory is accessed, this results in a crash.

Vulnerable Configurations

Part Description Count
Application
Codesys
377

Common Weakness Enumeration (CWE)