{"id":"CVE-2026-18787","published":"2026-08-04T17:16:48.817","lastModified":"2026-08-04T18:16:48.577","description":"A vulnerability was identified in GL.iNet AX1800 up to 4.8.3. The affected element is the function remove_rule of the file /usr/share/gl-ngx/oui-rpc.lua of the component RPC Endpoint. The manipulation of the argument args.id leads to command injection. The attack is possible to be carried out remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure.","cvssScore":8.8,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwes":["CWE-74","CWE-77"],"vendors":[],"products":[],"references":[{"url":"https://github.com/xxianxiayubanmian/iot/blob/main/GL-link%20AX1800.md","tags":[]},{"url":"https://vuldb.com/cve/CVE-2026-18787","tags":[]},{"url":"https://vuldb.com/submit/857346","tags":[]},{"url":"https://vuldb.com/vuln/385788","tags":[]},{"url":"https://vuldb.com/vuln/385788/cti","tags":[]}],"exploitRefs":[{"url":"https://github.com/xxianxiayubanmian/iot/blob/main/GL-link%20AX1800.md","tags":[]}],"hasPoc":true,"ai":{"summary":"The vulnerability allows for command injection through the manipulation of the args.id argument in the remove_rule function of GL.iNet AX1800 up to 4.8.3, enabling remote attackers to execute arbitrary commands.","exploitability":"Exploitation is relatively straightforward given the remote access requirement and the presence of a publicly available exploit.","blast_radius":"If exploited, this vulnerability could lead to complete compromise of the affected device, potentially allowing attackers to gain full control over the system.","remediation":"Upgrade to GL.iNet AX1800 version 4.8.4 or later.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["rce","command-injection","remote","lua"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-09-30T09:22:10.287Z"}}