{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-08T15:06:36.182","vulnerabilities":[{"cve":{"id":"CVE-2021-28499","sourceIdentifier":"psirt@arista.com","published":"2021-09-09T13:15:09.620","lastModified":"2024-11-21T05:59:47.303","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"In Arista's MOS (Metamako Operating System) software which is supported on the 7130 product line, user account passwords set in clear text could leak to users without any password. This issue affects: Arista Metamako Operating System MOS-0.18 and post releases in the MOS-0.1x train All releases in the MOS-0.2x train MOS-0.31.1 and prior releases in the MOS-0.3x train"},{"lang":"es","value":"En el software MOS (Metamako Operating System) de Arista, que es compatible con la línea de productos 7130, las contraseñas de las cuentas de usuario ajustadas en texto sin cifrar podrían filtrarse a usuarios sin contraseña. Este problema afecta: Sistema Operativo Metamako de Arista MOS-0.18 y versiones posteriores MOS-0.1x train Todas las versiones en MOS-0.2x train MOS-0.31.1 y versiones anteriores en MOS-0.3x train"}],"metrics":{"cvssMetricV31":[{"source":"psirt@arista.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L","baseScore":6.3,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"LOW"},"exploitabilityScore":2.0,"impactScore":3.7},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":1.8,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:P/I:N/A:N","baseScore":2.1,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE"},"baseSeverity":"LOW","exploitabilityScore":3.9,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"psirt@arista.com","type":"Secondary","description":[{"lang":"en","value":"CWE-255"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-522"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:arista:metamako_operating_system:*:*:*:*:*:*:*:*","versionStartIncluding":"0.10.0","versionEndIncluding":"0.18.0","matchCriteriaId":"9BE6E4B1-F1AD-4187-B235-838C04F715FD"},{"vulnerable":true,"criteria":"cpe:2.3:o:arista:metamako_operating_system:*:*:*:*:*:*:*:*","versionStartIncluding":"0.20.0","versionEndExcluding":"0.32.0","matchCriteriaId":"E289CB70-0C19-4CC6-A6E0-202A207A22A2"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:arista:7130:-:*:*:*:*:*:*:*","matchCriteriaId":"4D832798-DA45-4F9E-AA31-5D088253A28A"}]}]}],"references":[{"url":"https://www.arista.com/en/support/advisories-notices/security-advisories/12912-security-advisory-64","source":"psirt@arista.com","tags":["Mitigation","Vendor Advisory"]},{"url":"https://www.arista.com/en/support/advisories-notices/security-advisories/12912-security-advisory-64","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mitigation","Vendor Advisory"]}]}}]}