CODESYS: Multiple products prone to out-of-bounds write
CVE-2022-47379

8.8HIGH

What is CVE-2022-47379?

An out-of-bounds write vulnerability exists in multiple CODESYS products, allowing authenticated remote attackers to manipulate memory. This flaw can result in serious consequences, including denial of service, memory corruption, or unauthorized remote code execution. The vulnerability arises from improper handling of data input, which may be exploited under certain conditions. Timely patching and monitoring of affected systems are essential to mitigate the risks associated with this vulnerability.

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
.