{"id":"CVE-2020-35576","url":"https://www.cyber-defence.io/tools/cve/CVE-2020-35576","generatedAt":"2026-11-05T01:47:33.229Z","title":"A Command Injection issue in the traceroute feature on TP-Link TL-WR841N V13 (JP) with firmware versions prior to 201216 allows authenticated users to execute arbitrary code as root via shell metacharacters, a different vulnerability than CVE-2018-12577.","description":"A Command Injection issue in the traceroute feature on TP-Link TL-WR841N V13 (JP) with firmware versions prior to 201216 allows authenticated users to execute arbitrary code as root via shell metacharacters, a different vulnerability than CVE-2018-12577.","published":"2021-01-26T18:15:54.000Z","lastModified":"2026-06-17T03:13:58.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-78"],"affected":["tp-link/tl-wr841n firmware"],"epss":{"score":0.42285,"percentile":0.98701,"date":"2026-11-03","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2021-06-24","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":50058,"kind":"exploit","title":"TP-Link TL-WR841N - Command Injection","url":"https://www.exploit-db.com/exploits/50058","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/hardware/webapps/50058.py","file":"exploits/hardware/webapps/50058.py","published":"2021-06-24","added":"2021-06-24","updated":"2021-06-28","author":"Koh You Liang","type":"webapps","platform":"hardware","port":null,"verified":false,"codes":["CVE-2020-35576"],"tags":null,"aliases":null,"applicationUrl":"http://www.exploit-db.comTL-WR841N(JP)_V13_161028.zip","screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 42.3%, higher than 99% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"https://jvn.jp/en/vu/JVNVU92444096/","tags":["Patch","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://www.tp-link.com/jp/support/download/tl-wr841n/v13/#Firmware","tags":["Patch","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://www.tp-link.com/us/security","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://jvn.jp/en/vu/JVNVU92444096/","tags":["Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.tp-link.com/jp/support/download/tl-wr841n/v13/#Firmware","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.tp-link.com/us/security","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-35576","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."}