{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-22844","assignerOrgId":"99b9af0d-a833-4a5d-9e2f-8b1324f35351","state":"PUBLISHED","assignerShortName":"Zoom","dateReserved":"2026-01-12T12:20:38.435Z","datePublished":"2026-01-20T13:57:44.803Z","dateUpdated":"2026-01-20T16:45:18.457Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Zoom Node","vendor":"Zoom Communications Inc.","versions":[{"lessThan":"5.2.1716.0","status":"affected","version":"0","versionType":"custom"}]}],"datePublic":"2026-01-20T13:00:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<span style=\"background-color: rgb(247, 247, 248);\">A Command Injection vulnerability in Zoom Node Multimedia Routers (MMRs) before version 5.2.1716.0 may allow a meeting participant to conduct remote code execution of the MMR via network access.</span><br>"}],"value":"A Command Injection vulnerability in Zoom Node Multimedia Routers (MMRs) before version 5.2.1716.0 may allow a meeting participant to conduct remote code execution of the MMR via network access."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.9,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-78","description":"CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"99b9af0d-a833-4a5d-9e2f-8b1324f35351","shortName":"Zoom","dateUpdated":"2026-01-20T13:57:44.803Z"},"references":[{"url":"https://www.zoom.com/en/trust/security-bulletin/zsb-26001"}],"source":{"discovery":"UNKNOWN"},"title":"Zoom Node Deployments - Command Injection","x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-01-20T16:45:07.547573Z","id":"CVE-2026-22844","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-01-20T16:45:18.457Z"}}]}}