What is CVE-2023-49676?

CVE-2023-49676 is a medium-severity vulnerability in Codesys Development System V2.3, classified under Use After Free. CVSS score: 5.5/10. Published 2024-05-06.

How severe is CVE-2023-49676?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Use After Free in Codesys Development System V2.3

CVE-2023-49676

An unauthenticated local attacker may trick a user to open corrupted project files to crash the system due to use after free vulnerability.

Vulnerability class: Use-After-Free

EPSS: 0.002 (7.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

Affected products

Codesys Development System V2.3 — versions 0

Weakness classification (CWE)

CWE-416 — Use After Free

References

info@cert.vde.com

Frequently asked questions

What is CVE-2023-49676?: CVE-2023-49676 is a medium-severity vulnerability in Codesys Development System V2.3, classified under Use After Free. CVSS score: 5.5/10. Published 2024-05-06.
How severe is CVE-2023-49676?: Medium severity. CVSS v3 base score is 5.5 out of 10.