What is CVE-2024-32388?

CVE-2024-32388 is a medium-severity vulnerability in Kerlink Keros, classified under CWE-402. CVSS score: 5.3/10. Published 2025-12-01.

How severe is CVE-2024-32388?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Kerlink Keros

CVE-2024-32388

Due to a firewall misconfiguration, Kerlink devices running KerOS prior to 5.12 incorrectly accept specially crafted UDP packets. This allows an attacker to bypass the firewall and access UDP-based services that would otherwise be protecte…

EPSS: 0.015 (71.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Kerlink Keros
N/a — versions n/a

Weakness classification (CWE)

CWE-402
CWE-940 — Improper Verification of Source of a Communication Channel

References

cve@mitre.org (Third Party Advisory)
cve@mitre.org (Vendor Advisory)

Frequently asked questions

What is CVE-2024-32388?: CVE-2024-32388 is a medium-severity vulnerability in Kerlink Keros, classified under CWE-402. CVSS score: 5.3/10. Published 2025-12-01.
How severe is CVE-2024-32388?: Medium severity. CVSS v3 base score is 5.3 out of 10.