{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-6199","assignerOrgId":"2d533b80-6e4a-4e20-93e2-171235122846","state":"PUBLISHED","assignerShortName":"ONEKEY","dateReserved":"2024-06-20T09:18:04.777Z","datePublished":"2025-04-25T13:02:50.214Z","dateUpdated":"2025-04-25T14:25:11.847Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","modules":["DDNS"],"product":"RM5110","vendor":"ViaSat","versions":[{"lessThanOrEqual":"4.3.0.2","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","modules":["DDNS"],"product":"RM5111","vendor":"ViaSat","versions":[{"lessThanOrEqual":"4.3.0.2","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","modules":["DDNS"],"product":"RG1100","vendor":"Viasat","versions":[{"lessThanOrEqual":"4.3.0.2","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"EG1000","vendor":"Viasat","versions":[{"lessThanOrEqual":"4.3.0.2","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"EG1020","vendor":"Viasat","versions":[{"lessThanOrEqual":"4.3.0.2","status":"affected","version":"0","versionType":"semver"}]}],"configurations":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Dynamic DNS feature must be enabled for the modem to be vulnerable."}],"value":"Dynamic DNS feature must be enabled for the modem to be vulnerable."}],"credits":[{"lang":"en","type":"finder","value":"Quentin Kaiser from ONEKEY Research Labs"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"An unauthenticated attacker on the WAN interface, with the ability to intercept Dynamic DNS (DDNS) traffic between DDNS&nbsp;services and the modem, could manipulate specific responses to include code that forces a buffer overflow on the modem.<br><br>Customers that have not enabled Dynamic DNS on their modem are not vulnerable."}],"value":"An unauthenticated attacker on the WAN interface, with the ability to intercept Dynamic DNS (DDNS) traffic between DDNS services and the modem, could manipulate specific responses to include code that forces a buffer overflow on the modem.\n\nCustomers that have not enabled Dynamic DNS on their modem are not vulnerable."}],"impacts":[{"capecId":"CAPEC-100","descriptions":[{"lang":"en","value":"CAPEC-100 Overflow Buffers"}]}],"metrics":[{"cvssV4_0":{"Automatable":"NO","Recovery":"USER","Safety":"NEGLIGIBLE","attackComplexity":"HIGH","attackRequirements":"PRESENT","attackVector":"ADJACENT","baseScore":7.7,"baseSeverity":"HIGH","privilegesRequired":"NONE","providerUrgency":"RED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"DIFFUSE","vectorString":"CVSS:4.0/AV:A/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/S:N/AU:N/R:U/V:D/RE:M/U:Red","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"MODERATE"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-120","description":"CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"2d533b80-6e4a-4e20-93e2-171235122846","shortName":"ONEKEY","dateUpdated":"2025-04-25T13:02:50.214Z"},"references":[{"tags":["third-party-advisory","technical-description"],"url":"https://www.onekey.com/resource/security-advisory-rce-on-viasat-modems-cve-2024-6199"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"A patch has been deployed by Viasat through the auto-update mechanism. Make sure you're running on a version above 4.3.0.2 to validate that your modem was updated."}],"value":"A patch has been deployed by Viasat through the auto-update mechanism. Make sure you're running on a version above 4.3.0.2 to validate that your modem was updated."}],"source":{"discovery":"EXTERNAL"},"timeline":[{"lang":"en","time":"2024-05-13T09:13:00.000Z","value":"Initial coordinated vulnerability disclosure request"},{"lang":"en","time":"2024-12-05T13:06:00.000Z","value":"Report sent to ViaSat"},{"lang":"en","time":"2024-06-19T14:00:00.000Z","value":"Call between ViaSat and ONEKEY for vulnerability assessment"},{"lang":"en","time":"2025-04-25T13:00:00.000Z","value":"Coordinated disclosure by ONEKEY and Viasat"}],"title":"Unauthenticated Remote Code Execution","workarounds":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Disable Dynamic DNS on your modem."}],"value":"Disable Dynamic DNS on your modem."}],"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-04-25T14:25:03.626698Z","id":"CVE-2024-6199","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":"2025-04-25T14:25:11.847Z"}}]}}