VulnerabilityAnalyzed

CVE-2024-32388

This allows an attacker to bypass the firewall and access UDP-based services that would otherwise be protected.

MEDIUM 5.3EPSS 1.20%

Does this matter?

Lower severity and a low EPSS score (1.20%). Track it; it rarely justifies an emergency change on its own.

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.

CVSS 3.1: 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS: 1.20% probability · 66th percentile
CISA KEV: Not listed
Weakness: CWE-402, CWE-940
Affected: kerlink/keros
Source: cve@mitre.org

References

https://keros.docs.kerlink.com/security/security_advisories_kerOS5Vendor Advisory
https://www.bdosecurity.de/en-gb/advisories/cve-2024-32388Third Party Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.