{"id":"CVE-2020-10204","aliases":["EUVD-2020-0371","GHSA-8h56-v53h-5hhj"],"status":"published","title":"Remote Code Execution - JavaEL Injection (low privileged accounts) in Nexus Repository Manager","description":"Sonatype Nexus Repository before 3.21.2 allows Remote Code Execution.","severity":{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.38423,"percentile":0.98582,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-20"],"published":"2020-04-01T18:21:12Z","modified":"2026-09-10T03:48:43Z","exploits":[{"source":"pocgithub","id":"zhzyker/CVE-2020-10204","title":"zhzyker/CVE-2020-10204","date":"2020-05-27","url":"https://github.com/zhzyker/CVE-2020-10204"},{"source":"nuclei","id":"CVE-2020-10204","title":"Sonatype Nexus Repository Manager 3 - Remote Code Execution","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-10204.yaml"}],"fixes":[{"ecosystem":"Maven","package":"org.sonatype.nexus:nexus-core","fixed_in":["3.21.2"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.sonatype.nexus:nexus-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.21.2"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.sonatype.nexus:nexus-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.21.2"}]}],"versions":["2.10.0-01","2.10.0-02","2.11.0-01","2.11.0-02","2.11.1-01","2.11.2-01","2.11.2-03","2.11.2-04","2.11.2-06","2.11.3-01","2.11.4-01","2.12.0-01","2.12.1-01","2.13.0-01","2.14.0-01","2.14.1-01","2.14.10-01","2.14.11-01","2.14.12-02","2.14.13-01","2.14.14-01","2.14.15-01","2.14.16-01","2.14.17-01","2.14.18-01","2.14.19-01","2.14.2-01","2.14.20-01","2.14.20-02","2.14.21-02","2.14.3-02","2.14.4-01","2.14.4-03","2.14.5-02","2.14.6-02","2.14.7-01","2.14.8-01","2.14.9-01","2.15.0-04","2.15.1-02","2.15.2-03","2.16.0-01","2.4.0-03","2.4.0-04","2.4.0-05","2.4.0-06","2.4.0-07","2.4.0-08","2.4.0-09","2.4.0-1","2.5.0-01","2.5.0-02","2.5.0-03","2.5.0-04","2.5.1-01","2.6.0-01","2.6.0-05","2.6.1-01","2.6.1-02","2.6.2-01","2.6.3-01","2.6.4-02","2.6.4-03","2.7.0-01","2.7.0-02","2.7.0-03","2.7.0-04","2.7.0-05","2.7.0-06","2.7.0-m1","2.7.0-m2","2.7.0-m3","2.7.0-m4","2.7.1-01","2.7.2-01","2.7.2-02","2.7.2-03","2.8.0-01","2.8.0-05","2.8.1-01","2.9.0-01","2.9.0-04","2.9.1-01","2.9.1-02","2.9.2-01","3.0.0-03","3.0.0-b2014101001","3.0.0-b2015020701","3.0.0-b2015061001","3.0.0-b2015091801","3.0.0-b2015110601","3.0.0-b2016011501","3.0.1-01","3.0.2-02","3.1.0-04","3.10.0-04","3.11.0-01","3.12.0-01","3.12.1-01","3.13.0-01","3.14.0-04","3.15.0-01","3.15.1-01","3.15.2-01","3.15.3-01","3.16.0-01","3.16.1-02","3.16.2-01","3.17.0-01","3.17.1-01","3.17.2-03","3.18.0-01","3.18.1-01","3.19.0-01","3.19.1-01","3.2.0-01","3.2.1-01","3.20.0-02","3.20.0-04","3.20.1-01","3.20.2-01","3.20.3-01","3.21.0-01","3.21.0-02","3.21.0-05","3.21.1-01","3.3.0-01","3.3.1-01","3.3.2-02","3.4.0-02","3.5.0-02","3.5.1-02","3.5.2-01","3.6.0-02","3.6.1-02","3.6.2-01","3.7.0-04","3.7.1-02","3.8.0-02","3.9.0-01"]}],"products":[{"vendor":"sonatype","product":"nexus"}],"references":[{"url":"https://support.sonatype.com/hc/en-us/articles/360044356194","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-10204","tags":["advisory"]},{"url":"https://securitylab.github.com/advisories/GHSL-2020-011-nxrm-sonatype","tags":["advisory"]},{"url":"https://securitylab.github.com/advisories/GHSL-2020-012-nxrm-sonatype","tags":["advisory"]},{"url":"https://support.sonatype.com/hc/en-us/articles/360044882533","tags":["web"]},{"url":"https://github.com/advisories/GHSA-8h56-v53h-5hhj"}],"sources":{"cve":[{"id":"CVE-2020-10204","description":"Sonatype Nexus Repository before 3.21.2 allows Remote Code Execution.","status":"published","published":"2020-04-01T18:21:12Z","modified":"2024-08-04T10:58:39.507Z","updated_at":"2026-11-02T14:35:47.877975Z"}],"euvd":[{"id":"EUVD-2020-0371","description":"Sonatype Nexus Repository before 3.21.2 allows Remote Code Execution.","status":"published","published":"2020-04-01T18:21:12Z","modified":"2024-08-04T10:58:39Z","updated_at":"2026-11-03T03:07:50.893254Z"}],"ghsa":[{"id":"GHSA-8h56-v53h-5hhj","title":"Remote Code Execution - JavaEL Injection (low privileged accounts) in Nexus Repository Manager","description":"Sonatype Nexus Repository before 3.21.2 allows Remote Code Execution.","status":"published","published":"2020-04-14T15:27:14Z","modified":"2023-02-01T05:02:57Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:36:31.364752Z"}],"nvd":[{"id":"CVE-2020-10204","description":"Sonatype Nexus Repository before 3.21.2 allows Remote Code Execution.","status":"published","published":"2020-04-01T19:15:14.517Z","modified":"2026-06-17T02:47:29.177Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:05:57.678762Z"}],"osv":[{"id":"GHSA-8h56-v53h-5hhj","title":"Remote Code Execution - JavaEL Injection (low privileged accounts) in Nexus Repository Manager","description":"Sonatype Nexus Repository before 3.21.2 allows Remote Code Execution.","status":"published","published":"2020-04-14T15:27:14Z","modified":"2026-09-10T03:48:43.871298208Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:46:42.437513Z"}]}}