{"id":"CVE-2026-77683","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-77683","generatedAt":"2026-10-28T02:18:24.623Z","title":"The manipulation of the argument timestr results in command injection.","description":"A security flaw has been discovered in Comfast CF-N1-S 2.6.0.1. Affected by this issue is the function system of the file /cgi-bin/mbox-config?method=SET&section=ntp_timezone. The manipulation of the argument timestr results in command injection. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.","published":"2026-08-21T11:17:06.000Z","lastModified":"2026-10-16T15:10:00.000Z","status":"Deferred","sourceIdentifier":"cna@vuldb.com","cvss":{"version":"4.0","score":8.6,"severity":"HIGH","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-74","CWE-77"],"affected":[],"epss":{"score":0.02889,"percentile":0.8679,"date":"2026-10-26","history":[{"date":"2026-09-24","score":0.02889,"percentile":0.86309}]},"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 (2.89%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://github.com/AdminSafe/CVE/issues/8","source":"cna@vuldb.com"},{"url":"https://vuldb.com/cve/CVE-2026-77683","source":"cna@vuldb.com"},{"url":"https://vuldb.com/submit/881058","source":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/394033","source":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/394033/cti","source":"cna@vuldb.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-77683","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."}