{"id":"CVE-2024-6199","state":"PUBLISHED","title":"Unauthenticated Remote Code Execution","description":"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.","publishedAt":"2025-04-25T13:02:50.214Z","updatedAt":"2025-04-25T14:25:11.847Z","severity":{"score":7.7,"label":"High","version":"4.0","vector":"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","source":"ONEKEY"},"assigner":"ONEKEY","products":["ViaSat RM5110","ViaSat RM5111","Viasat RG1100","Viasat EG1000","Viasat EG1020"],"affected":[{"vendor":"ViaSat","product":"RM5110","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"4.3.0.2","versionType":"semver"}],"modules":["DDNS"]},{"vendor":"ViaSat","product":"RM5111","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"4.3.0.2","versionType":"semver"}],"modules":["DDNS"]},{"vendor":"Viasat","product":"RG1100","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"4.3.0.2","versionType":"semver"}],"modules":["DDNS"]},{"vendor":"Viasat","product":"EG1000","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"4.3.0.2","versionType":"semver"}]},{"vendor":"Viasat","product":"EG1020","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"4.3.0.2","versionType":"semver"}]}],"references":["https://www.onekey.com/resource/security-advisory-rce-on-viasat-modems-cve-2024-6199"],"weaknesses":["CWE-120"],"ingestedAt":"2026-10-29T20:08:12.933Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/6xxx/CVE-2024-6199.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-6199","state":"PUBLISHED","datePublished":"2025-04-25T13:02:50.214Z","dateUpdated":"2025-04-25T14:25:11.847Z","assignerShortName":"ONEKEY","assignerOrgId":"2d533b80-6e4a-4e20-93e2-171235122846","dateReserved":"2024-06-20T09:18:04.777Z"},"containers":{"cna":{"title":"Unauthenticated Remote Code Execution","descriptions":[{"lang":"en","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."}],"affected":[{"vendor":"ViaSat","product":"RM5110","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"4.3.0.2","versionType":"semver"}],"modules":["DDNS"]},{"vendor":"ViaSat","product":"RM5111","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"4.3.0.2","versionType":"semver"}],"modules":["DDNS"]},{"vendor":"Viasat","product":"RG1100","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"4.3.0.2","versionType":"semver"}],"modules":["DDNS"]},{"vendor":"Viasat","product":"EG1000","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"4.3.0.2","versionType":"semver"}]},{"vendor":"Viasat","product":"EG1020","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"4.3.0.2","versionType":"semver"}]}],"references":[{"url":"https://www.onekey.com/resource/security-advisory-rce-on-viasat-modems-cve-2024-6199","tags":["third-party-advisory","technical-description"]}],"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 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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"}],"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":[{"title":"CISA ADP Vulnrichment","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"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-04-25T14:25:11.847Z"}}]}}}