{"containers": {"cna": {"affected": [{"product": "EOS", "vendor": "Arista Networks", "versions": [{"status": "affected", "version": "4.22.x"}, {"lessThanOrEqual": "4.26.0", "status": "affected", "version": "4.26.2F", "versionType": "custom"}, {"lessThanOrEqual": "4.25.5", "status": "affected", "version": "4.25.5.1M", "versionType": "custom"}, {"lessThanOrEqual": "4.25.4", "status": "affected", "version": "4.25.4M", "versionType": "custom"}, {"lessThanOrEqual": "4.25.0", "status": "affected", "version": "4.25.3", "versionType": "custom"}, {"lessThanOrEqual": "4.24.0", "status": "affected", "version": "4.24.7M", "versionType": "custom"}, {"lessThanOrEqual": "4.23.0", "status": "affected", "version": "4.23.9M", "versionType": "custom"}, {"lessThanOrEqual": "4.21.x", "status": "affected", "version": "4.21.x", "versionType": "custom"}]}], "datePublic": "2022-01-11T00:00:00", "descriptions": [{"lang": "en", "value": "An issue has recently been discovered in Arista EOS where, under certain conditions, the service ACL configured for OpenConfig gNOI and OpenConfig RESTCONF might be bypassed, which results in the denied requests being forwarded to the agent."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:N", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-284", "description": "CWE-284 Improper Access Control", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-01-14T19:04:51", "orgId": "c8b34d1a-69ae-45c3-88fe-f3b3d44f39b7", "shortName": "Arista"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.arista.com/en/support/advisories-notices/security-advisories/13449-security-advisory-0071"}], "solutions": [{"lang": "en", "value": "The recommended resolution is to upgrade to a remediated software version at your earliest convenience. 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