{"id":"CVE-2013-20007","aliases":[],"title":"Linksys WAG200G through 1.01.06 OS Command Injection via timer_interval in setup.cgi","titleSource":"VulnCheck","descriptionSource":"VulnCheck","products":[{"vendor":"Linksys","name":"WAG200G","platforms":[],"versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.01.06","versionType":"custom"}],"defaultStatus":"unaffected","source":"VulnCheck","url":"https://www.cve.org/CVERecord?id=CVE-2013-20007"}],"remediation":[],"description":"Linksys WAG200G through 1.01.06 contains an OS command injection vulnerability that allows authenticated attackers to execute commands by injecting backtick-delimited input into the timer_interval parameter. Attackers can send a crafted POST request to setup.cgi to start telnetd or download and run a backdoor, gaining full device control.","severity":"high","score":8.6,"published":"2026-10-28T02:03:10.353Z","modified":"2026-10-28T02:03:10.353Z","withdrawn":false,"knownExploited":false,"affected":[],"references":["https://www.s3cur1ty.de/m1adv2013-016","https://www.exploit-db.com/exploits/24476","https://www.vulncheck.com/advisories/linksys-wag200g-through-1.01.06-os-command-injection-via-timer-interval-in-setup-cgi"],"sources":[{"name":"CVE","id":"CVE-2013-20007","modified":"2026-10-28T02:03:10.353Z","url":"https://www.cve.org/CVERecord?id=CVE-2013-20007"}],"assessments":[{"source":"VulnCheck","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":8.6},{"source":"VulnCheck","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","score":7.2}],"sourceAffected":[],"kev":{"status":"not-listed","checkedAt":"2026-10-28T15:35:32.791Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}