{"id":"CVE-2021-35250","aliases":["EUVD-2021-21893","GHSA-7pjc-f7p6-mpfc"],"status":"published","title":"Directory Transversal Vulnerability in Serv-U 15.3","description":"A researcher reported a Directory Transversal Vulnerability in Serv-U 15.3. This may allow access to files relating to the Serv-U installation and server files. This issue has been resolved in Serv-U 15.3 Hotfix 1.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.12804,"percentile":0.96319,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-22"],"published":"2022-04-25T19:47:54Z","modified":"2026-06-17T03:57:23Z","exploits":[{"source":"nuclei","id":"CVE-2021-35250","title":"SolarWinds Serv-U 15.3 - Directory Traversal","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-35250.yaml"},{"source":"pocgithub","id":"rissor41/SolarWinds-CVE-2021-35250","title":"rissor41/SolarWinds-CVE-2021-35250","date":"2023-04-13","url":"https://github.com/rissor41/SolarWinds-CVE-2021-35250"}],"products":[{"vendor":"solarwinds","product":"serv-u"}],"references":[{"url":"https://support.solarwinds.com/SuccessCenter/s/article/Serv-U-15-3-HotFix-1?language=en_US","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35250","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-35250"},{"url":"https://github.com/advisories/GHSA-7pjc-f7p6-mpfc"}],"sources":{"cve":[{"id":"CVE-2021-35250","title":"Directory Transversal Vulnerability in Serv-U 15.3","description":"A researcher reported a Directory Transversal Vulnerability in Serv-U 15.3. This may allow access to files relating to the Serv-U installation and server files. This issue has been resolved in Serv-U 15.3 Hotfix 1.","status":"published","published":"2022-04-25T19:47:54.688Z","modified":"2024-09-16T23:31:12.506Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:33:09.864034Z"}],"euvd":[{"id":"EUVD-2021-21893","description":"A researcher reported a Directory Transversal Vulnerability in Serv-U 15.3. This may allow access to files relating to the Serv-U installation and server files. This issue has been resolved in Serv-U 15.3 Hotfix 1.","status":"published","published":"2022-04-25T19:47:54Z","modified":"2024-09-16T23:31:12Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-03T00:54:49.761845Z"}],"ghsa":[{"id":"GHSA-7pjc-f7p6-mpfc","title":"A researcher reported a Directory Transversal Vulnerability in Serv-U 15.3. This may allow access...","description":"A researcher reported a Directory Transversal Vulnerability in Serv-U 15.3. This may allow access to files relating to the Serv-U installation and server files. This issue has been resolved in Serv-U 15.3 Hotfix 1.","status":"published","published":"2022-04-26T00:00:33Z","modified":"2023-01-27T05:02:11Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:42:02.011098Z"}],"nvd":[{"id":"CVE-2021-35250","description":"A researcher reported a Directory Transversal Vulnerability in Serv-U 15.3. This may allow access to files relating to the Serv-U installation and server files. This issue has been resolved in Serv-U 15.3 Hotfix 1.","status":"published","published":"2022-04-25T20:15:41.787Z","modified":"2026-06-17T03:57:23.24Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:07:06.029737Z"}]}}