{"id":"CVE-2020-10199","url":"https://www.cyber-defence.io/tools/cve/CVE-2020-10199","generatedAt":"2026-10-31T17:25:28.953Z","title":"Sonatype Nexus Repository Remote Code Execution Vulnerability","description":"Sonatype Nexus Repository before 3.21.2 allows JavaEL Injection (issue 1 of 2).","published":"2020-04-01T19:15:14.000Z","lastModified":"2026-06-17T02:47:29.000Z","status":"Analyzed","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-917"],"affected":["sonatype/nexus"],"epss":{"score":0.99064,"percentile":0.99932,"date":"2026-10-30","history":[]},"kev":{"listed":true,"dateAdded":"2021-11-03","dueDate":"2022-05-03","knownRansomwareCampaignUse":"Unknown","notes":"Apply updates per vendor instructions.\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-10199"},"exploits":{"count":2,"verified":true,"firstPublished":"2020-04-17","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":49385,"kind":"exploit","title":"Sonatype Nexus 3.21.1 - Remote Code Execution (Authenticated)","url":"https://www.exploit-db.com/exploits/49385","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/java/webapps/49385.py","file":"exploits/java/webapps/49385.py","published":"2021-01-06","added":"2021-01-06","updated":"2021-01-08","author":"1F98D","type":"webapps","platform":"java","port":null,"verified":true,"codes":["CVE-2020-10199"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null},{"edbId":48343,"kind":"exploit","title":"Nexus Repository Manager - Java EL Injection RCE (Metasploit)","url":"https://www.exploit-db.com/exploits/48343","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/remote/48343.rb","file":"exploits/linux/remote/48343.rb","published":"2020-04-17","added":"2020-04-17","updated":"2020-04-17","author":"Metasploit","type":"remote","platform":"linux","port":null,"verified":true,"codes":["CVE-2020-10199"],"tags":"Metasploit Framework (MSF)","aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/linux/http/nexus_repo_manager_el_injection.rb"}]},"verdict":{"level":"urgent","text":"Known to be exploited in the wild (CISA KEV, CISA remediation deadline 3 May 2022). Treat as an emergency change: patch or isolate now, then hunt for prior compromise."},"changes":[],"references":[{"url":"http://packetstormsecurity.com/files/157261/Nexus-Repository-Manager-3.21.1-01-Remote-Code-Execution.html","tags":["Patch","Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"http://packetstormsecurity.com/files/160835/Sonatype-Nexus-3.21.1-Remote-Code-Execution.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"https://cwe.mitre.org/data/definitions/917.html","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://support.sonatype.com/hc/en-us/articles/360044882533","tags":["Patch","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://packetstormsecurity.com/files/157261/Nexus-Repository-Manager-3.21.1-01-Remote-Code-Execution.html","tags":["Patch","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://packetstormsecurity.com/files/160835/Sonatype-Nexus-3.21.1-Remote-Code-Execution.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://cwe.mitre.org/data/definitions/917.html","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://support.sonatype.com/hc/en-us/articles/360044882533","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-10199","tags":["US Government Resource"],"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-10199","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."}