{"id":"CVE-2026-2686","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-2686","generatedAt":"2026-10-28T06:13:32.088Z","title":"A security vulnerability has been detected in SECCN Dingcheng G10 3.1.0.181203.","description":"A security vulnerability has been detected in SECCN Dingcheng G10 3.1.0.181203. This impacts the function qq of the file /cgi-bin/session_login.cgi. The manipulation of the argument User leads to os command injection. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used.","published":"2026-02-19T00:16:22.000Z","lastModified":"2026-06-17T10:31:32.000Z","status":"Deferred","sourceIdentifier":"cna@vuldb.com","cvss":{"version":"4.0","score":8.9,"severity":"HIGH","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-77","CWE-78"],"affected":[],"epss":{"score":0.02562,"percentile":0.85021,"date":"2026-10-27","history":[{"date":"2026-09-24","score":0.03379,"percentile":0.88301},{"date":"2026-10-25","score":0.02562,"percentile":0.8499}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (2.56%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://github.com/cha0yang1/SECCN/blob/main/UnauthorizedRCE.md","source":"cna@vuldb.com"},{"url":"https://github.com/cha0yang1/SECCN/blob/main/UnauthorizedRCE.md#2-vulnerability-reproduction-proof-of-concept","source":"cna@vuldb.com"},{"url":"https://vuldb.com/?ctiid.346488","source":"cna@vuldb.com"},{"url":"https://vuldb.com/?id.346488","source":"cna@vuldb.com"},{"url":"https://vuldb.com/?submit.754200","source":"cna@vuldb.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-2686","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}