2 lines
5.0 KiB
JSON
2 lines
5.0 KiB
JSON
{"affected":[{"affectedData":[{"product":"Cisco ASR 5000 Series Software","vendor":"Cisco","versions":[{"status":"affected","version":"n/a"}]}],"source":"psirt@cisco.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:cisco:staros:*:*:*:*:*:*:*:*","matchCriteriaId":"1B3FDA9A-CEB5-451B-AE92-4AE727D477FB","versionEndExcluding":"21.16.9","vulnerable":true},{"criteria":"cpe:2.3:o:cisco:staros:*:*:*:*:*:*:*:*","matchCriteriaId":"62DD8225-32A7-41B0-AD98-D087835FAC7E","versionEndExcluding":"21.17.10","versionStartIncluding":"21.17.0","vulnerable":true},{"criteria":"cpe:2.3:o:cisco:staros:*:*:*:*:*:*:*:*","matchCriteriaId":"C993F0DB-5AD2-4FF4-AF4D-7F99C9CF0396","versionEndExcluding":"21.18.16","versionStartIncluding":"21.18.0","vulnerable":true},{"criteria":"cpe:2.3:o:cisco:staros:*:*:*:*:*:*:*:*","matchCriteriaId":"739F9C47-AEAC-41CC-B9BB-36EA43F081CB","versionEndExcluding":"21.19.11","versionStartIncluding":"21.19.0","vulnerable":true},{"criteria":"cpe:2.3:o:cisco:staros:*:*:*:*:*:*:*:*","matchCriteriaId":"2D823601-77FE-40A2-B281-D5E4547B28C0","versionEndExcluding":"21.19.n7","versionStartIncluding":"21.19.n","vulnerable":true},{"criteria":"cpe:2.3:o:cisco:staros:*:*:*:*:*:*:*:*","matchCriteriaId":"27025ED8-2512-4F81-81F2-FD836D4CA68F","versionEndExcluding":"21.20.8","versionStartIncluding":"21.20.0","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:cisco:asr_5000:-:*:*:*:*:*:*:*","matchCriteriaId":"746254AC-B039-432C-AA5C-A82260E57AD7","vulnerable":false},{"criteria":"cpe:2.3:h:cisco:asr_5500:-:*:*:*:*:*:*:*","matchCriteriaId":"301681DF-2A9E-4A91-9918-4A46153ADC01","vulnerable":false},{"criteria":"cpe:2.3:h:cisco:asr_5700:-:*:*:*:*:*:*:*","matchCriteriaId":"A9EF0299-16A7-446D-855D-BFF91EE65534","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:cisco:virtualized_packet_core:-:*:*:*:*:*:*:*","matchCriteriaId":"B88F195D-ECA6-414A-B8C0-6C8B47B595E6","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"Multiple vulnerabilities in the authorization process of Cisco ASR 5000 Series Software (StarOS) could allow an authenticated, remote attacker to bypass authorization and execute a subset of CLI commands on an affected device. For more information about these vulnerabilities, see the Details section of this advisory."},{"lang":"es","value":"Múltiples vulnerabilidades en el proceso de autorización de Cisco ASR 5000 Series Software (StarOS), podría permitir a un atacante remoto autenticado omitir la autorización y ejecutar un subconjunto de comandos de CLI en un dispositivo afectado. Para obtener más información sobre estas vulnerabilidades, consulte la sección Detalles de este aviso"}],"id":"CVE-2021-1540","lastModified":"2026-06-17T03:32:00.817","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"MEDIUM","cvssData":{"accessComplexity":"MEDIUM","accessVector":"NETWORK","authentication":"SINGLE","availabilityImpact":"PARTIAL","baseScore":6.0,"confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","vectorString":"AV:N/AC:M/Au:S/C:P/I:P/A:P","version":"2.0"},"exploitabilityScore":6.8,"impactScore":6.4,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":false}],"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","version":"3.1"},"exploitabilityScore":2.8,"impactScore":5.2,"source":"psirt@cisco.com","type":"Secondary"},{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.2,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":1.2,"impactScore":5.9,"source":"nvd@nist.gov","type":"Primary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2021-1540","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2024-11-07T21:41:42.298517Z","version":"2.0.3"}}]},"published":"2021-06-04T17:15:09.917","references":[{"source":"psirt@cisco.com","tags":["Vendor Advisory"],"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asr5k-autho-bypass-mJDF5S7n"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asr5k-autho-bypass-mJDF5S7n"}],"sourceIdentifier":"psirt@cisco.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-863"}],"source":"psirt@cisco.com","type":"Secondary"}]}
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