CVE-2023-49675 HIGH

CVE-2023-49675: CODESYS: Out-of-bounds write through corrupted project files

Vendor Codesys

Product CODESYS Development System V2.3

Weakness CWE-787

Published May 6, 2024

Last update August 2, 2024

View on NVD All CVEs

CVSS base score

7.8/10

Attack vector Local

Attack complexity Low

Privileges required None

User interaction Required

Confidentiality High

Integrity High

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

An unauthenticated local attacker may trick a user to open corrupted project files to execute arbitrary code or crash the system due to an out-of-bounds write vulnerability.

Key dates

02Disclosure timeline

May 6, 2024 CVE published

August 2, 2024 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2023-49675 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/787.html