CODESYS: Multiple products prone to stack based out-of-bounds write
CVE-2022-47382

8.8HIGH

What is CVE-2022-47382?

An authenticated remote attacker can exploit a stack-based out-of-bounds write vulnerability in the CmpTraceMgr Component found in several CODESYS products across multiple versions. This vulnerability allows attackers to manipulate the stack by writing arbitrary data, potentially leading to a denial-of-service condition, the corruption of memory, or remote code execution. Organizations using these CODESYS products should review their security posture and apply appropriate updates or mitigations.

Affected Version(s)

CODESYS Control for BeagleBone SL V0.0.0.0

CODESYS Control for emPC-A/iMX6 SL V0.0.0.0

CODESYS Control for IOT2000 SL V0.0.0.0

References

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Vladimir Tokarev, Microsoft
.