{"id":"CVE-2025-54546","state":"PUBLISHED","title":"On affected platforms, restricted users could use SSH port forwarding to access host-internal services","description":"On affected platforms, restricted users could use SSH port forwarding to access host-internal services","publishedAt":"2025-10-29T22:40:57.833Z","updatedAt":"2025-10-30T14:15:10.106Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","source":"Arista"},"assigner":"Arista","products":["Arista Networks DANZ Monitoring Fabric"],"affected":[{"vendor":"Arista Networks","product":"DANZ Monitoring Fabric","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","versionType":"custom"},{"version":"0","status":"affected","lessThanOrEqual":"DMF 8.6.1","versionType":"custom"},{"version":"0","status":"affected","lessThanOrEqual":"DMF 8.5.2","versionType":"custom"},{"version":"0","status":"affected","lessThanOrEqual":"CCF 6.2.4","versionType":"custom"},{"version":"0","status":"affected","lessThanOrEqual":"CVA 7.0","versionType":"custom"},{"version":"0","status":"affected","lessThanOrEqual":"MCD 2.4.0","versionType":"custom"}],"platforms":["DCA-350E-CV","DCA-300-CV","DCA-250-CV","DCA-200-CV","Arista Converged Cloud Fabric","Arista DANZ Monitoring Fabric","Arista Multi-Cloud Director"]}],"references":["https://www.arista.com/en/support/advisories-notices/security-advisory/22538-security-advisory-0124"],"weaknesses":["CWE-732"],"ingestedAt":"2026-10-29T20:09:31.862Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/54xxx/CVE-2025-54546.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-54546","state":"PUBLISHED","datePublished":"2025-10-29T22:40:57.833Z","dateUpdated":"2025-10-30T14:15:10.106Z","assignerShortName":"Arista","assignerOrgId":"c8b34d1a-69ae-45c3-88fe-f3b3d44f39b7","dateReserved":"2025-07-24T18:47:24.387Z"},"containers":{"cna":{"title":"On affected platforms, restricted users could use SSH port forwarding to access host-internal services","descriptions":[{"lang":"en","value":"On affected platforms, restricted users could use SSH port forwarding to access host-internal services"}],"affected":[{"vendor":"Arista Networks","product":"DANZ Monitoring Fabric","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","versionType":"custom"},{"version":"0","status":"affected","lessThanOrEqual":"DMF 8.6.1","versionType":"custom"},{"version":"0","status":"affected","lessThanOrEqual":"DMF 8.5.2","versionType":"custom"},{"version":"0","status":"affected","lessThanOrEqual":"CCF 6.2.4","versionType":"custom"},{"version":"0","status":"affected","lessThanOrEqual":"CVA 7.0","versionType":"custom"},{"version":"0","status":"affected","lessThanOrEqual":"MCD 2.4.0","versionType":"custom"}],"platforms":["DCA-350E-CV","DCA-300-CV","DCA-250-CV","DCA-200-CV","Arista Converged Cloud Fabric","Arista DANZ Monitoring Fabric","Arista Multi-Cloud Director"]}],"references":[{"url":"https://www.arista.com/en/support/advisories-notices/security-advisory/22538-security-advisory-0124"}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-732","description":"CWE-732","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Arista","orgId":"c8b34d1a-69ae-45c3-88fe-f3b3d44f39b7","dateUpdated":"2025-10-29T22:40:57.833Z"},"configurations":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"The following conditions must be met: A non-administrator user must be able to log into on the system, either via a local-user configuration or via remote authentication (TACACS+/RADIUS); the non-administrator user must have CLI access.
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The recommended resolution is to upgrade to a remediated software version at your earliest convenience. Arista recommends customers move to the latest version of each release that contains all the fixes listed below. Fixed versions are as follows for each product:

 
Danz Monitoring Fabric
 
Converged Cloud Fabric
 
Cloud Vision Appliance
 
Multi-Cloud Director
"}],"value":"The recommended resolution is to upgrade to a remediated software version at your earliest convenience. Arista recommends customers move to the latest version of each release that contains all the fixes listed below. Fixed versions are as follows for each product:\n\n \n\nDanz Monitoring Fabric\n\n * DMF 8.7.1 and later releases in the 8.7.x train\n * DMF 8.6.2 and later releases in the 8.6.x train\n * DMF 8.5.3 and later releases in the 8.5.x train\n * DMF 8.4.6 and later releases in the 8.4.x train.\n\n\n \n\nConverged Cloud Fabric\n\n * CCF 6.2.5 and later releases in the 6.2.x train\n\n\n \n\nCloud Vision Appliance\n\n * CVA 7.1.0 and later releases in the CVA 7.x train\n\n\n \n\nMulti-Cloud Director\n\n * MCD 2.4.1 and later releases in the 2.4.x train"}],"source":{"advisory":"124","defect":["BUG1084523"],"discovery":"INTERNAL"},"workarounds":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Disable any restricted users until an upgraded version can be installed.
"}],"value":"Disable any restricted users until an upgraded version can be installed."}],"x_generator":{"engine":"Vulnogram 0.4.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-10-30T14:14:21.419821Z","id":"CVE-2025-54546","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-732","type":"CWE","lang":"en","description":"CWE-732 Incorrect Permission Assignment for Critical Resource"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-10-30T14:15:10.106Z"}}]}}}