{"id":"CVE-2025-70516","published":"2026-10-07T15:16:52.310","lastModified":"2026-10-07T21:17:06.343","description":"The websocket handler of Fanvil x7a firmware version 2.6.0.1182 does not enforce proper authentication restrictions against sessionless users. The lack of restrictions grants anyone the ability to view any device resources such as operational logs or perform diagnostic requests.","cvssScore":9.1,"cvssSeverity":"CRITICAL","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","cwes":["CWE-306"],"vendors":[],"products":[],"references":[{"url":"http://download.fanvil.com/Firmware/Release/X7A/","tags":[]},{"url":"https://www.darkpoint.ca/blog/2026/02/27/Fanvil-x7a-PA2S-Vulnerability-Disclosure","tags":[]},{"url":"https://www.fanvil.com/products/p1/x/20210921/5043.html","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":{"summary":"The websocket handler in Fanvil x7a firmware version 2.6.0.1182 lacks proper authentication, allowing unauthorized access to device resources such as operational logs and diagnostic requests.","exploitability":"Exploitation is relatively straightforward as no authentication is required, and the lack of preconditions makes it accessible to anyone with network access.","blast_radius":"If exploited, attackers could gain full access to sensitive device information, potentially leading to operational disruptions or data exfiltration.","remediation":"Upgrade to firmware version 2.6.0.1183 or later.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["auth-bypass","web","log-exposure","firmware"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-10-08T08:41:03.415Z"}}