CODESYS: Multiple products prone to stack based out-of-bounds write
CVE-2022-47390

8.8HIGH

What is CVE-2022-47390?

An authenticated remote attacker can exploit a stack-based out-of-bounds write vulnerability within the CmpTraceMgr Component of various CODESYS products. This flaw allows the attacker to overwrite stack data, potentially resulting in denial-of-service conditions, unauthorized memory manipulation, or even remote code execution. It is crucial for users to apply the necessary updates to safeguard their systems against potential exploits.

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
.