{"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": "2026-05-07T16:09:26.134Z"}, "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"}}}}

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{"cveTags": [], "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."}], "id": "CVE-2026-7413", "lastModified": "2026-05-07T18:46:25.867", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 5.9, "source": "cve@takeonme.org", "type": "Secondary"}]}, "published": "2026-05-07T17:15:59.343", "references": [{"source": "cve@takeonme.org", "url": "https://github.com/Bin4ry/yarbo-nat-in-my-back-yard"}, {"source": "cve@takeonme.org", "url": "https://takeonme.org/gcves/GCVE-1337-2026-00000000000000000000000000000000000000000000000000111111111111111111111110000000000000000000000000000000000000000000000000000000111"}], "sourceIdentifier": "cve@takeonme.org", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-912"}], "source": "cve@takeonme.org", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,2.3.9]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "product": "firmware", "vendor": "yarbo"}], "created": "2026-05-07T18:30:25.970065+00:00", "updated": "2026-05-07T21:24:38.601739+00:00", "vendors": ["yarbo", "yarbo$PRODUCT$firmware"]}