CODESYS: Improper memory restrictions fro CODESYS Control
CVE-2022-4046

8.8HIGH

Key Information:

Vendor

Codesys

Status
Codesys Control For Beaglebone Sl
Codesys Control For Empc-a/imx6 Sl
Codesys Control For Iot2000 Sl
Codesys Control For Linux Sl
Vendor
CVE Published:
3 August 2023

What is CVE-2022-4046?

In CODESYS Control, improper restriction of operations within the memory buffer bounds has been identified. This vulnerability enables an attacker with user privileges to exploit the system, potentially gaining full access to the affected device. Prompt rectification and safeguarding measures are essential to mitigate risks against such remote threats.

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Affected Version(s)

CODESYS Control for BeagleBone SL all

CODESYS Control for emPC-A/iMX6 SL all

CODESYS Control for IOT2000 SL all

References

https://cert.vde.com/en/advisories/VDE-2023-025/

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

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