PT-2025-48466 · Kerlink · Keros

Published 2025-12-01 · Updated 2025-12-01 · CVE-2024-32388

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AC:L/AV:N/A:N/C:L/I:N/PR:N/S:U/UI:N

Name of the Vulnerable Software and Affected Versions Kerlink devices running KerOS versions prior to 5.12

Description A firewall misconfiguration in Kerlink devices running KerOS allows the acceptance of specially crafted UDP packets. This enables an attacker to bypass the firewall and access UDP-based services that should be protected.

Recommendations Update KerOS to version 5.12 or later.

Fix

Weakness Enumeration

CWE-940

CWE-402

Related Identifiers

CVE-2024-32388

Affected Products

Keros

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2024-32388 · Security Note
• https://keros.docs.kerlink.com/security/security_advisories_kerOS5 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2024-32388 · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/1995630106090353026 · Twitter Post
• https://bdosecurity.de/en-gb/advisories/cve-2024-32388 · Note
• https://twitter.com/CVEnew/status/1995519584539972085 · Twitter Post