{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-121688", "assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b", "state": "PUBLISHED", "assignerShortName": "certcc", "dateReserved": "2026-11-03T19:37:24.066Z", "datePublished": "2026-11-09T16:25:50.773Z", "dateUpdated": "2026-11-12T16:55:03.614Z"}, "containers": {"cna": {"title": "CVE-2026-121688", "descriptions": [{"lang": "en", "value": "FrodoBots EarthRover Mini+ firmware (version 6.2.4_6.2.5_0.614.0) contains an insecure STM32 firmware update mechanism. The STM32 motor\u2011controller firmware is fetched over unencrypted HTTP. Integrity is validated only via MD5, with the hash provided in the same unprotected response. No code\u2011signing mechanism is implemented, allowing firmware to be replaced with potentially malicious code."}], "source": {"discovery": "UNKNOWN"}, "affected": [{"vendor": "FrodoBots", "product": "FrodoBots EarthRover Mini+ firmware", "versions": [{"status": "affected", "version": "6.2.4_6.2.5_0.614.0"}]}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-494 Download of Code Without Integrity Check"}]}], "references": [{"url": "https://www.frodobots.ai/"}, {"url": "https://github.com/frodobots-org"}, {"url": "https://kb.cert.org/vuls/id/188754"}], "x_generator": {"engine": "VINCE 4.0.2", "env": "prod", "origin": "https://cveawg.mitre.org/api/cve/CVE-2026-121688"}, "providerMetadata": {"orgId": "37e5125f-f79b-445b-8fad-9564f167944b", "shortName": "certcc", "dateUpdated": "2026-11-09T16:25:50.773Z"}}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-494", "lang": "en", "description": "CWE-494 Download of Code Without Integrity Check"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-11-12T16:54:54.914760Z", "id": "CVE-2026-121688", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"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": "2026-11-12T16:55:03.614Z"}}]}}

{}

{"affected": [{"affectedData": [{"product": "FrodoBots EarthRover Mini+ firmware", "vendor": "FrodoBots", "versions": [{"status": "affected", "version": "6.2.4_6.2.5_0.614.0"}]}], "source": "cret@cert.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "FrodoBots EarthRover Mini+ firmware (version 6.2.4_6.2.5_0.614.0) contains an insecure STM32 firmware update mechanism. The STM32 motor\u2011controller firmware is fetched over unencrypted HTTP. Integrity is validated only via MD5, with the hash provided in the same unprotected response. No code\u2011signing mechanism is implemented, allowing firmware to be replaced with potentially malicious code."}], "id": "CVE-2026-121688", "lastModified": "2026-11-12T19:22:01.433", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.2, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-121688", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-11-12T16:54:54.914760Z", "version": "2.0.3"}}]}, "published": "2026-11-09T17:17:17.000", "references": [{"source": "cret@cert.org", "url": "https://github.com/frodobots-org"}, {"source": "cret@cert.org", "url": "https://kb.cert.org/vuls/id/188754"}, {"source": "cret@cert.org", "url": "https://www.frodobots.ai/"}], "sourceIdentifier": "cret@cert.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-494"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

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