VULNERABILITY INTELLIGENCE
CVE-2026-9030
EPSS probability0.20%
CISA KEVNot currently listed
Published2026-08-07
Last modified2026-10-24
Description
A denial-of-service vulnerability exists in httpd service on Archer A6 v4 where the asynchronous systool instruction handlng path in httpd does not properly synchronize or safely manage concurrent systool operations. By sending crafted systool instructions through the asynchronous request path, successful exploitation may cause the httpd process or device management service to crash and may result in temporary loss of access to the web management interface or device reboot.
Weakness classification
- f23511db-6c3e-4e32-a477-6aa17d310630: CWE-362