Quick answers
- Is CVE-2026-93489 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-93489 being exploited in the wild.
- How severe is CVE-2026-93489?
- Informational severity, published 23 October 2026.
- Which products and versions are affected?
- ASUS Router Firmware <UNKNOWN>.
- Is there a fix for CVE-2026-93489?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-93489 attacked?
- It is attacked over the network or from the adjacent network, in device firmware.
- Am I affected by CVE-2026-93489?
- Check whether you run ASUS Router Firmware at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
The vulnerability exists in ASUS router firmware modules due to improper authentication mechanisms. An unauthenticated attacker adjacent to or on the network can send a crafted HTTP request to forge an access ticket, bypassing authentication and gaining administrator-level access. No authentication or special privileges are required to send the initial request; exploitation requires only network proximity or presence.
Affected products
- ASUS Router Firmware <UNKNOWN>
Timeline
- 2026-10-23: disclosed