{"id":"CVE-2021-3708","url":"https://www.cyber-defence.io/tools/cve/CVE-2021-3708","generatedAt":"2026-11-05T01:06:53.067Z","title":"D-Link router DSL-2750U with firmware vME1.16 or prior versions is vulnerable to OS command injection.","description":"D-Link router DSL-2750U with firmware vME1.16 or prior versions is vulnerable to OS command injection. An unauthenticated attacker on the local network may exploit this, with CVE-2021-3707, to execute any OS commands on the vulnerable device.","published":"2021-08-16T05:15:06.000Z","lastModified":"2026-06-17T04:05:36.000Z","status":"Modified","sourceIdentifier":"vultures@jpcert.or.jp","cvss":{"version":"3.1","score":7.8,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-78"],"affected":["dlink/dsl-2750u firmware"],"epss":{"score":0.24563,"percentile":0.97884,"date":"2026-11-03","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 24.6%, higher than 98% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"https://github.com/HadiMed/firmware-analysis/blob/main/DSL-2750U%20%28firmware%20version%201.6%29/README.md","source":"vultures@jpcert.or.jp"},{"url":"https://jvn.jp/en/vu/JVNVU92088210/","tags":["Third Party Advisory"],"source":"vultures@jpcert.or.jp"},{"url":"https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10230","tags":["Vendor Advisory"],"source":"vultures@jpcert.or.jp"},{"url":"https://github.com/HadiMed/firmware-analysis/blob/main/DSL-2750U%20%28firmware%20version%201.6%29/README.md","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://jvn.jp/en/vu/JVNVU92088210/","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10230","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-3708","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."}