{ "id": "CVE-2021-31576", "sourceIdentifier": "security@mediatek.com", "published": "2023-02-06T22:15:09.370", "lastModified": "2023-02-15T16:03:30.393", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "In Boa, there is a possible information disclosure due to a missing permission check. This could lead to remote information disclosure to a proximal attacker with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: A20210008; Issue ID: OSBNB00123241." } ], "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", "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 } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-862" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:mediatek:en7580_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "tlm7.3.275.0-64", "matchCriteriaId": "AFFE9B98-0C16-4EBF-AE99-8163F19FD28C" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:mediatek:en7580:-:*:*:*:*:*:*:*", "matchCriteriaId": "061DBB68-80AF-4016-AAE0-EE9DFDFB341B" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:mediatek:en7528_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "tlm7.3.275.0-64", "matchCriteriaId": "D77F5BED-66A1-48F5-B662-A187C1D89E99" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:mediatek:en7528:-:*:*:*:*:*:*:*", "matchCriteriaId": "CD990C82-4C61-479B-A49F-11A3C0812AC5" } ] } ] } ], "references": [ { "url": "https://corp.mediatek.com/product-security-acknowledgements", "source": "security@mediatek.com", "tags": [ "Vendor Advisory" ] } ] }