CVE-2024-32388

State: Published
Severity: 5.3 Medium
Published: Dec 1, 2025
Updated: Dec 1, 2025
Reserved: Apr 12, 2024

Description

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 protected.

Scores

CVSS	Score	Vector	Source
3.1	5.3 Medium	CVSS:3.1/AC:L/AV:N/A:N/C:L/I:N/PR:N/S:U/UI:N	mitre

Weaknesses

CWE-402 Transmission of Private Resources into a New Sphere ('Resource Leak')
CWE-940 Improper Verification of Source of a Communication Channel

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://www.bdosecurity.de/en-gb/advisories/cve-2024-32388
https://keros.docs.kerlink.com/security/security_advisories_kerOS5

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