{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-20T18:17:09.858","vulnerabilities":[{"cve":{"id":"CVE-2021-33900","sourceIdentifier":"security@apache.org","published":"2021-07-26T07:15:07.183","lastModified":"2024-11-21T06:09:44.737","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"While investigating DIRSTUDIO-1219 it was noticed that configured StartTLS encryption was not applied when any SASL authentication mechanism (DIGEST-MD5, GSSAPI) was used. While investigating DIRSTUDIO-1220 it was noticed that any configured SASL confidentiality layer was not applied. This issue affects Apache Directory Studio version 2.0.0.v20210213-M16 and prior versions."},{"lang":"es","value":"Mientras se investigaba DIRSTUDIO-1219 se observó que el cifrado StartTLS configurado no se aplicaba cuando se usaba cualquier mecanismo de autenticación SASL (DIGEST-MD5, GSSAPI). Mientras se investigaba DIRSTUDIO-1220 se observó que no se aplicaba ninguna capa de confidencialidad SASL configurada. Este problema afecta a la versión 2.0.0.v20210213-M16 de Apache Directory Studio y versiones anteriores"}],"metrics":{"cvssMetricV31":[{"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":"security@apache.org","type":"Secondary","description":[{"lang":"en","value":"CWE-311"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-319"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:apache:directory_studio:*:*:*:*:*:*:*:*","versionEndIncluding":"1.5.3","matchCriteriaId":"3498419D-E04C-4AD5-AFD8-3B380DD3837B"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:directory_studio:2.0.0:milestone1:*:*:*:*:*:*","matchCriteriaId":"F448B4EE-906D-48B7-9A77-F2526D5231BF"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:directory_studio:2.0.0:milestone10:*:*:*:*:*:*","matchCriteriaId":"6AC37708-F96B-4096-9C00-9294FC205C40"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:directory_studio:2.0.0:milestone11:*:*:*:*:*:*","matchCriteriaId":"2137C6DE-D5E4-4633-979C-6D52AB300515"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:directory_studio:2.0.0:milestone12:*:*:*:*:*:*","matchCriteriaId":"709C2465-C674-480F-A0A3-14D326D08B25"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:directory_studio:2.0.0:milestone13:*:*:*:*:*:*","matchCriteriaId":"E5C27C4B-5B0C-4726-B750-9E346B22C39E"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:directory_studio:2.0.0:milestone14:*:*:*:*:*:*","matchCriteriaId":"030E7B45-3C7F-4CE1-8B8B-AA72FE26C170"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:directory_studio:2.0.0:milestone15:*:*:*:*:*:*","matchCriteriaId":"E6A4F996-88E9-4BDE-ACA9-2D8C2E2FAF27"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:directory_studio:2.0.0:milestone16:*:*:*:*:*:*","matchCriteriaId":"86624586-B07F-43FD-9D7C-3416CE8E95D9"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:directory_studio:2.0.0:milestone2:*:*:*:*:*:*","matchCriteriaId":"453D1BC2-E437-4B32-8B3F-6C46C24D6560"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:directory_studio:2.0.0:milestone3:*:*:*:*:*:*","matchCriteriaId":"8BDAE9FB-358A-48BA-A024-129B782F34E6"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:directory_studio:2.0.0:milestone4:*:*:*:*:*:*","matchCriteriaId":"27F8DBFF-33E4-48C3-B6B1-8CC5F7DBE26B"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:directory_studio:2.0.0:milestone5:*:*:*:*:*:*","matchCriteriaId":"25C6E025-8797-4746-B5C6-937D1A271377"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:directory_studio:2.0.0:milestone6:*:*:*:*:*:*","matchCriteriaId":"54859B52-DFB7-4F4E-BA7E-2E52508B0F3F"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:directory_studio:2.0.0:milestone7:*:*:*:*:*:*","matchCriteriaId":"D2E1866F-39AC-4640-8D43-4BE5336A14B3"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:directory_studio:2.0.0:milestone8:*:*:*:*:*:*","matchCriteriaId":"22414369-BFA3-4A81-904F-D01BCF3B910E"},{"vulnerable":true,"criteria":"cpe:2.3:a:apache:directory_studio:2.0.0:milestone9:*:*:*:*:*:*","matchCriteriaId":"F87C0471-9DE5-4334-9944-8A81E5416E98"}]}]}],"references":[{"url":"https://lists.apache.org/thread.html/rb1dbcc43a5b406e45d335343a1704f4233de613140a01929d102fdc9%40%3Cusers.directory.apache.org%3E","source":"security@apache.org","tags":["Mailing List","Vendor Advisory"]},{"url":"https://lists.apache.org/thread.html/rb1dbcc43a5b406e45d335343a1704f4233de613140a01929d102fdc9%40%3Cusers.directory.apache.org%3E","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Vendor Advisory"]}]}}]}