{"api_version":"1","generated_at":"2026-04-25T22:07:07+00:00","cve":"CVE-2021-35250","urls":{"html":"https://cve.report/CVE-2021-35250","api":"https://cve.report/api/cve/CVE-2021-35250.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2021-35250","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-35250"},"summary":{"title":"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.","state":"PUBLIC","assigner":"psirt@solarwinds.com","published_at":"2022-04-25 20:15:00","updated_at":"2023-08-03 21:15:00"},"problem_types":["CWE-22"],"metrics":[],"references":[{"url":"https://support.solarwinds.com/SuccessCenter/s/article/Serv-U-15-3-HotFix-1?language=en_US","name":"https://support.solarwinds.com/SuccessCenter/s/article/Serv-U-15-3-HotFix-1?language=en_US","refsource":"MISC","tags":[],"title":"Success Center","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35250","name":"https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35250","refsource":"MISC","tags":[],"title":"SolarWinds Trust Center Security Advisories | CVE-2021-35250","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-35250","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-35250","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2021","cve_id":"35250","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"solarwinds","cpe5":"serv-u","cpe6":"15.3","cpe7":"-","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2021-35250","qid":"376489","title":"SolarWinds Serv-U Directory Transversal Vulnerability"}]},"source_records":{"cve_program":{"data_version":"4.0","data_type":"CVE","data_format":"MITRE","CVE_data_meta":{"ID":"CVE-2021-35250","ASSIGNER":"psirt@solarwinds.com","STATE":"PUBLIC"},"description":{"description_data":[{"lang":"eng","value":"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.\n\n"}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-22 File and Directory Information Exposure","cweId":"CWE-22"}]}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"SolarWinds ","product":{"product_data":[{"product_name":"Serv-U ","version":{"version_data":[{"version_affected":"<","version_name":"15.3 only ","version_value":"15.3 Hotfix 1 "}]}}]}}]}},"references":{"reference_data":[{"url":"https://support.solarwinds.com/SuccessCenter/s/article/Serv-U-15-3-HotFix-1?language=en_US","refsource":"MISC","name":"https://support.solarwinds.com/SuccessCenter/s/article/Serv-U-15-3-HotFix-1?language=en_US"},{"url":"https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35250","refsource":"MISC","name":"https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35250"}]},"generator":{"engine":"Vulnogram 0.0.9"},"source":{"defect":["CVE-2021-35250"],"discovery":"UNKNOWN"},"solution":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>SolarWinds advises to upgrade to the latest version of Web Help Desk (Serv-U 15.3 HF1)</p>"}],"value":"SolarWinds advises to upgrade to the latest version of Web Help Desk (Serv-U 15.3 HF1)\n\n"}],"impact":{"cvss":[{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"}]}},"nvd":{"publishedDate":"2022-04-25 20:15:00","lastModifiedDate":"2023-08-03 21:15:00","problem_types":["CWE-22"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:N/A:N","accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":5},"severity":"MEDIUM","exploitabilityScore":10,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:solarwinds:serv-u:15.3:-:*:*:*:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2021","CveId":"35250","Ordinal":"210741","Title":"CVE-2021-35250","CVE":"CVE-2021-35250","Year":"2021"},"notes":[{"CveYear":"2021","CveId":"35250","Ordinal":"1","NoteData":"** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.","Type":"Description","Title":null}]}}}