CODESYS: Multiple products prone to stack based out-of-bounds write
CVE-2022-47388

8.8HIGH

What is CVE-2022-47388?

An authenticated remote attacker can exploit a stack-based out-of-bounds write vulnerability in the CmpTraceMgr component of various CODESYS products. This flaw permits attackers to manipulate memory, potentially leading to denial-of-service conditions, memory corruption, or unauthorized remote code execution. Users of affected software versions should evaluate their systems and apply necessary 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
.