{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-21T22:54:55.801","vulnerabilities":[{"cve":{"id":"CVE-2021-3553","sourceIdentifier":"cve-requests@bitdefender.com","published":"2021-11-24T16:15:13.733","lastModified":"2024-11-21T06:21:49.587","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A Server-Side Request Forgery (SSRF) vulnerability in the EPPUpdateService of Bitdefender Endpoint Security Tools allows an attacker to use the Endpoint Protection relay as a proxy for any remote host. This issue affects: Bitdefender Endpoint Security Tools versions prior to 6.6.27.390; versions prior to 7.1.2.33. Bitdefender Unified Endpoint for Linux versions prior to 6.2.21.160. Bitdefender GravityZone versions prior to 6.24.1-1."},{"lang":"es","value":"Una vulnerabilidad de tipo Server-Side Request Forgery (SSRF) en EPPUpdateService de Bitdefender Endpoint Security Tools permite a un atacante usar el relé de Endpoint Protection como proxy para cualquier host remoto. Este problema afecta a: Las versiones de Bitdefender Endpoint Security Tools anteriores a 6.6.27.390; las versiones anteriores a 7.1.2.33. Las versiones de Bitdefender Unified Endpoint for Linux anteriores a 6.2.21.160. Versiones de Bitdefender GravityZone anteriores a 6.24.1-1"}],"metrics":{"cvssMetricV31":[{"source":"cve-requests@bitdefender.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N","baseScore":5.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":1.6,"impactScore":3.6},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:N/A:N","baseScore":5.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":10.0,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"cve-requests@bitdefender.com","type":"Secondary","description":[{"lang":"en","value":"CWE-918"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-918"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:bitdefender:endpoint_security_tools:*:*:*:*:*:linux:*:*","versionEndExcluding":"6.2.21.160","matchCriteriaId":"99AA8EC8-07A3-4548-A51D-F7B4A2B58BDC"},{"vulnerable":true,"criteria":"cpe:2.3:a:bitdefender:endpoint_security_tools:*:*:*:*:*:*:*:*","versionStartIncluding":"6.6.27.0","versionEndExcluding":"6.6.27.390","matchCriteriaId":"60CD3395-8839-4682-B0AB-3014302A92DC"},{"vulnerable":true,"criteria":"cpe:2.3:a:bitdefender:endpoint_security_tools:*:*:*:*:*:*:*:*","versionStartIncluding":"7.0.0.00","versionEndExcluding":"7.1.2.33","matchCriteriaId":"B1087345-C896-4934-A019-552B2B9F303F"},{"vulnerable":true,"criteria":"cpe:2.3:a:bitdefender:gravityzone:6.24.1-1:*:*:*:*:*:*:*","matchCriteriaId":"7D891393-9AC4-434F-B1D1-2D1B2FA7C0C9"}]}]}],"references":[{"url":"https://www.bitdefender.com/support/security-advisories/server-side-request-forgery-eppupdateservice-remote-config-file-va-9825/","source":"cve-requests@bitdefender.com","tags":["Broken Link"]},{"url":"https://www.bitdefender.com/support/security-advisories/server-side-request-forgery-in-eppupdateservice-remote-config-file-va-9825/","source":"nvd@nist.gov","tags":["Vendor Advisory"]},{"url":"https://www.bitdefender.com/support/security-advisories/server-side-request-forgery-eppupdateservice-remote-config-file-va-9825/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Broken Link"]}]}}]}