What is CVE-2026-24934?

CVE-2026-24934 is a low-severity vulnerability in Asustor Adm, classified under Improper Certificate Validation. CVSS score: 3.7/10. Published 2026-02-03.

How severe is CVE-2026-24934?

Low severity. CVSS v3 base score is 3.7 out of 10.

Vulnerability in Asustor Adm

CVE-2026-24934

The DDNS function uses an insecure HTTP connection or fails to validate the SSL/TLS certificate when querying an external server for the device's WAN IP address. An unauthenticated remote attacker can perform a Man-in-the-Middle (MitM) att…

Vulnerability class: Improper Certificate Validation

EPSS: 0.002 (5.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N.

Affected products

Asustor Adm — versions 4.1.0, 5.0.0
Asustor Data_master

Weakness classification (CWE)

CWE-295 — Improper Certificate Validation

References

security@asustor.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2026-24934?: CVE-2026-24934 is a low-severity vulnerability in Asustor Adm, classified under Improper Certificate Validation. CVSS score: 3.7/10. Published 2026-02-03.
How severe is CVE-2026-24934?: Low severity. CVSS v3 base score is 3.7 out of 10.