CODESYS: Multiple products prone to stack based out-of-bounds write
CVE-2022-47384

8.8HIGH

What is CVE-2022-47384?

An authenticated remote attacker can exploit a stack-based out-of-bounds write vulnerability in the CmpTraceMgr Component of multiple CODESYS products. This vulnerability allows attackers to write data into the stack, potentially resulting in a denial-of-service condition, memory overwriting, or even remote code execution. Organizations utilizing affected CODESYS versions should urgently assess and mitigate the risks associated with this vulnerability to safeguard their systems.

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
.