CVEvulnerability

CVE-2022-32138

8.8 HIGH Published 2022-06-24 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-06-24
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
6.5 MEDIUM — AV:N/AC:L/Au:S/C:P/I:P/A:P
Weaknesses
CWE-194

Description

In multiple CODESYS products, a remote attacker may craft a request which may cause an unexpected sign extension, resulting in a denial-of-service condition or memory overwrite.

Affected configurations

• codesys plcwinnt (>= 2.0 < 2.4.7.57) • codesys runtime toolkit (>= 2.0 < 2.4.7.57)

Related

Weakness · CWE (1)

  • CWE-194 Unexpected Sign Extension weakness

References