{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-7413","assignerOrgId":"26969f82-7e87-44d8-9cb5-f6fb926ddd43","state":"PUBLISHED","assignerShortName":"AHA","dateReserved":"2026-04-29T13:37:07.749Z","datePublished":"2026-05-07T16:09:26.134Z","dateUpdated":"2026-05-08T22:46:29.192Z"},"containers":{"cna":{"providerMetadata":{"orgId":"26969f82-7e87-44d8-9cb5-f6fb926ddd43","shortName":"AHA","dateUpdated":"2026-05-07T16:09:26.134Z"},"title":"Persistent undocumented backdoor access in Yarbo robot","datePublic":"2026-05-07T16:00:00.000Z","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-912","description":"CWE-912 Hidden Functionality","type":"CWE"}]}],"affected":[{"vendor":"Yarbo","product":"Firmware","versions":[{"status":"affected","version":"0","lessThanOrEqual":"2.3.9","versionType":"semver"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"A hidden, persistent backdoor was found in Yarbo firmware v2.3.9 that provides remote, unauthenticated (or weakly authenticated) access to privileged functionality. The backdoor is undocumented, cannot be disabled via user-facing settings, and survives factory reset and ordinary firmware updates.","supportingMedia":[{"type":"text/html","base64":false,"value":"A hidden, persistent backdoor was found in Yarbo firmware v2.3.9 that provides remote, unauthenticated (or weakly authenticated) access to privileged functionality. The backdoor is undocumented, cannot be disabled via user-facing settings, and survives factory reset and ordinary firmware updates."}]}],"references":[{"url":"https://github.com/Bin4ry/yarbo-nat-in-my-back-yard","tags":["third-party-advisory"]},{"url":"https://takeonme.org/gcves/GCVE-1337-2026-00000000000000000000000000000000000000000000000000111111111111111111111110000000000000000000000000000000000000000000000000000000111","tags":["third-party-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseSeverity":"HIGH","baseScore":7.2,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"}}],"credits":[{"lang":"en","value":"Andreas Makris (aka Bin4ry)","type":"finder"},{"lang":"en","value":"todb of AHA!","type":"coordinator"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.2"}},"adp":[{"references":[{"url":"https://takeonme.org/cves/cve-2026-7413/","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-08T22:45:36.456789Z","id":"CVE-2026-7413","options":[{"Exploitation":"poc"},{"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":"2026-05-08T22:46:29.192Z"}}]}}