{"id":"CVE-2017-13772","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-13772","generatedAt":"2026-10-29T01:48:17.539Z","title":"Multiple stack-based buffer overflows in TP-Link WR940N WiFi routers with hardware version 4 allow remote authenticated users to execute arbitrary code via the (1) ping_addr parameter to PingIframeRpm.htm or (2) dnsserver2 parameter to…","description":"Multiple stack-based buffer overflows in TP-Link WR940N WiFi routers with hardware version 4 allow remote authenticated users to execute arbitrary code via the (1) ping_addr parameter to PingIframeRpm.htm or (2) dnsserver2 parameter to WanStaticIpV6CfgRpm.htm.","published":"2017-10-23T18:29:01.000Z","lastModified":"2026-06-17T01:05:09.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":8.8,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-119"],"affected":["tp-link/wr940n firmware"],"epss":{"score":0.51378,"percentile":0.98934,"date":"2026-10-27","history":[{"date":"2026-09-21","score":0.49141,"percentile":0.98863},{"date":"2026-09-22","score":0.51378,"percentile":0.98889}]},"kev":{"listed":false},"exploits":{"count":2,"verified":false,"firstPublished":"2017-10-17","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":48994,"kind":"exploit","title":"TP-Link WDR4300 - Remote Code Execution (Authenticated)","url":"https://www.exploit-db.com/exploits/48994","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/hardware/remote/48994.py","file":"exploits/hardware/remote/48994.py","published":"2020-11-05","added":"2020-11-05","updated":"2020-11-05","author":"Patrik Lantz","type":"remote","platform":"hardware","port":null,"verified":false,"codes":["CVE-2017-13772"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null},{"edbId":43022,"kind":"exploit","title":"TP-Link WR940N - (Authenticated) Remote Code","url":"https://www.exploit-db.com/exploits/43022","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/hardware/webapps/43022.py","file":"exploits/hardware/webapps/43022.py","published":"2017-10-17","added":"2017-10-20","updated":"2017-10-20","author":"Fidus InfoSecurity","type":"webapps","platform":"hardware","port":null,"verified":false,"codes":["CVE-2017-13772"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://www.fidusinfosec.com/tp-link-remote-code-execution-cve-2017-13772/"}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 51.4%, higher than 99% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://packetstormsecurity.com/files/158999/TP-Link-WDR4300-Remote-Code-Execution.html","source":"cve@mitre.org"},{"url":"https://www.exploit-db.com/exploits/43022/","tags":["Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"https://www.fidusinfosec.com/tp-link-remote-code-execution-cve-2017-13772/","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"http://packetstormsecurity.com/files/158999/TP-Link-WDR4300-Remote-Code-Execution.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/43022/","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.fidusinfosec.com/tp-link-remote-code-execution-cve-2017-13772/","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-13772","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."}