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【Vulnerability Alert】A high-risk security vulnerability (CVE-2025-59367) has been identified in ASUS DSL routers. Please verify and apply the necessary patches as soon as possible.

publish date : 2025-11-28 update date : 2025-11-28

Source: Ministry of education information & communication security contingency platform

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Publication Number TACERT-ANA-2025112602112323 Publication Time 2025/11/26 14:04
Incident Type ANA-Vulnerability Alert Discovery Time 2025/11/26 14:04
Impact Level Medium  
[Subject]
【Vulnerability Alert】A high-risk security vulnerability (CVE-2025-59367) has been identified in ASUS DSL routers. Please verify and apply the necessary patches as soon as possible.
[Content]
Forwarded from the National Institute of Cyber Security NISAC-200-202511-00000204

Researchers have discovered an authentication bypass vulnerability (CVE-2025-59367) in certain ASUS DSL router models. A remote attacker without authentication can exploit this vulnerability to perform unauthorized access on affected devices. Please verify and apply the necessary patches as soon as possible

Information Sharing Level: WHITE (Information content can be publicly disclosed)

[Affected Platform]
DSL-AC51

DSL-AC750

DSL-N16

[Recommended Actions]
The vendor has released security updates to address this vulnerability. Please update to the following versions:

ASUS DSL-AC51 Firmware 1.1.2.3_1010

ASUS DSL-AC750 Firmware 1.1.2.3_1010

ASUS DSL-N16 Firmware 1.1.2.3_1010

For devices that have reached end-of-life (EOL), the vendor has provided security recommendations. Please refer to the official advisory at the following URL:

https://www.asus.com/security-advisory"

[Reference]
1. https://nvd.nist.gov/vuln/detail/CVE-2025-59367

2. https://www.asus.com/security-advisory

(This notification is for informational purposes only and does not constitute a cybersecurity incident).
If you have questions or suggestions regarding this notification, please feel free to contact us.
Ministry of education information & communication security contingency platform
Website: https://info.cert.tanet.edu.tw/
Phone: +886-7-5250211
Internet Phone: 98400000
E-Mail: service@cert.tanet.edu.tw
Organizer: Computer Center
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