CVE-2025-59367

Severity CVSS v4.0:

CRITICAL

Type:

Unavailable / Other

Publication date:

13/11/2025

Last modified:

06/02/2026

Description

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 &#39;Security Update for DSL Series Router&#39; section on the ASUS Security Advisory for more information.

Impact

Vector 4.0

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS v4.0 Severity and Metrics:

Base Score: 9.30 CRITICAL
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Attack Requirements (AT): None
Privileges Required (PR): None
User Interaction (UI): None
Confidentiality (VC): High
Integrity (VI): High
Availability (VA): High
Confidentiality (SC): None
Integrity (SI): None
Availability (SA): None

Base Score 4.0

9.30

Severity 4.0

CRITICAL

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.80 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

9.80

Severity 3.x

CRITICAL

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:asus:dsl-ac51_firmware::::::::		1.1.2.3_1010 (excluding)
cpe:2.3:h:asus:dsl-ac51:-:::::::*
cpe:2.3:o:asus:dsl-n16_firmware::::::::		1.1.2.3_1010 (excluding)
cpe:2.3:h:asus:dsl-n16:-:::::::*
cpe:2.3:o:asus:dsl-ac750_firmware::::::::		1.1.2.3_1010 (excluding)
cpe:2.3:h:asus:dsl-ac750:-:::::::*

To consult the complete list of CPE names with products and versions, see this page

CVE-2025-59367

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools