CVE-2025-59367
criticalAn authentication bypass vulnerability has been identified in certain DSL series routers, may allow remote attackers to gain unauthorized access into the affec…
Vendor / product: Asus — dsl-ac51 firmware
An authentication bypass vulnerability has been identified in certain DSL series routers, may allow remote attackers to gain unauthorized access into the affected system. Refer to the 'Security Update for DSL Series Router' section on the ASUS Security Advisory for more information.
CVSS
9.8
9.8 (CVSS v3.1)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Severity source: NVD CVSS v3.1 (nvd@nist.gov)
Timeline (UTC)
Published: 2025-11-13 03:16
Modified: 2026-10-18 20:10
NVD status: Analyzed
Last synced 1 day ago
Verified against the source API 2026-10-27 07:06 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
asus / dsl-ac51_firmware <1.1.2.3_1010
asus / dsl-n16_firmware <1.1.2.3_1010
asus / dsl-ac750_firmware <1.1.2.3_1010
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
Vendor advisory: https://www.asus.com/security-advisory
Vendor advisory: https://www.asus.com/security-advisory
References
- https://www.asus.com/security-advisory 54bf65a7-a193-42d2-b1ba-8e150d3c35e1
- https://www.asus.com/security-advisory 134c704f-9b21-4f2e-91b3-4a467353bcc0
Data sources
NVD CVE API 2.0 — fetched 2026-10-27 07:06 UTC · record ↗