Main Vulnerability Database Vulnerabilities #VU103683

Improper handling of exceptional conditions in GuardLogix 5580 and Compact GuardLogix 5380 SIL3 - CVE-2025-24478

Published: February 6, 2025

Vulnerability identifier: #VU103683

CSH Severity: Medium

CVSS v4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2025-24478

CWE-ID: CWE-755

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper handling of errors. A remote user can send specially crafted input and perform a denial of service (DoS) attack.

Affected software

GuardLogix 5580
Compact GuardLogix 5380 SIL3

How to mitigate CVE-2025-24478

Install updates from vendor's website.

GuardLogix 5580 - addressed in versions 33.017, 34.014, 35.013, 36.011
Compact GuardLogix 5380 SIL3 - addressed in versions 33.017, 34.014, 35.013, 36.011

External References

Related Security Bulletins