Improper Authentication Vulnerability in ASUS Router Modules
CVE-2026-93489

8.7HIGH

Key Information:

Vendor

Asus
Status
Router
Vendor
CVE Published:
23 October 2026

What is CVE-2026-93489?

An improper authentication vulnerability in certain ASUS router modules enables an unauthorized nearby user to send crafted HTTP requests. This flaw can be exploited to forge an access ticket, allowing the attacker to execute administrative operations without proper credentials. For detailed information, refer to the security update provided by ASUS in their advisory.

Affected Version(s)

Router 3.0.0.6_102 series

References

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

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

MrBruh
.