{"id":"CVE-2026-118579","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-118579","summary":"A weakness has been identified in D-Link DIR-505 1.10B02. The impacted element is the function main of the file /secmark1524.cgi of the component Web Management CGI. This manipulation…","details":"A weakness has been identified in D-Link DIR-505 1.10B02. The impacted element is the function main of the file /secmark1524.cgi of the component Web Management CGI. This manipulation of the argument accu/pass/code/hash/cmds causes backdoor. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.","published":"2026-10-28T23:17:09.940","modified":"2026-10-28T23:17:09.940","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://github.com/Walnut1337/DIR-505_backdoor/tree/main/poc"},{"type":"WEB","url":"https://vuldb.com/cve/CVE-2026-118579"},{"type":"WEB","url":"https://vuldb.com/submit/1025351"},{"type":"WEB","url":"https://vuldb.com/vuln/428018"},{"type":"WEB","url":"https://vuldb.com/vuln/428018/cti"},{"type":"WEB","url":"https://www.dlink.com/"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-10-28T23:17:09.940"}}