{"id":"CVE-2017-11502","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-11502","generatedAt":"2026-10-28T22:12:42.796Z","title":"Technicolor DPC3928AD DOCSIS devices allow remote attackers to read arbitrary files via a request starting with \"GET /../\" on TCP port 4321.","description":"Technicolor DPC3928AD DOCSIS devices allow remote attackers to read arbitrary files via a request starting with \"GET /../\" on TCP port 4321.","published":"2017-07-20T23:29:00.000Z","lastModified":"2026-06-17T01:01:54.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-200"],"affected":["cisco/dpc3928ad docsis wireless router firmware"],"epss":{"score":0.07122,"percentile":0.94218,"date":"2026-10-27","history":[{"date":"2026-09-21","score":0.05482,"percentile":0.92461},{"date":"2026-09-22","score":0.07122,"percentile":0.93967}]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2017-05-10","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":44070,"kind":"exploit","title":"Cisco DPC3928 Router - Arbitrary File Disclosure","url":"https://www.exploit-db.com/exploits/44070","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/hardware/webapps/44070.md","file":"exploits/hardware/webapps/44070.md","published":"2017-05-10","added":"2018-02-15","updated":"2018-02-15","author":"SecuriTeam","type":"webapps","platform":"hardware","port":null,"verified":false,"codes":["CVE-2017-11502"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://blogs.securiteam.com/index.php/archives/3039"}]},"verdict":{"level":"urgent","text":"A public exploit is published in Exploit-DB and the impact is critical, while EPSS rates exploitation at 7.1%. Anyone can run this; patch or mitigate before the next change window and check exposed instances for signs of use."},"changes":[],"references":[{"url":"https://blogs.securiteam.com/index.php/archives/2911#more-2911","tags":["Exploit","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://blogs.securiteam.com/index.php/archives/2911#more-2911","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-11502","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."}