{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-49325","assignerOrgId":"c15abc07-96a9-4d11-a503-5d621bfe42ba","state":"PUBLISHED","assignerShortName":"ASRG","dateReserved":"2026-05-29T07:26:43.199Z","datePublished":"2026-05-29T12:37:41.867Z","dateUpdated":"2026-06-27T08:47:24.244Z"},"containers":{"cna":{"providerMetadata":{"orgId":"c15abc07-96a9-4d11-a503-5d621bfe42ba","shortName":"ASRG","dateUpdated":"2026-06-27T08:47:24.244Z"},"title":"Indian Scout Bobber 2025 WCM voltage-based shutdown","datePublic":"2026-05-29T15:00:00.000Z","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-1384","description":"CWE-1384 Improper Handling of Physical or Environmental Conditions","type":"CWE"},{"lang":"en","cweId":"CWE-754","description":"CWE-754 Improper Check for Unusual or Exceptional Conditions","type":"CWE"},{"lang":"en","cweId":"CWE-693","description":"CWE-693 Protection Mechanism Failure","type":"CWE"}]}],"impacts":[{"descriptions":[{"lang":"en","value":"Physically Hacking Hardware"}]},{"descriptions":[{"lang":"en","value":"Hardware Fault Injection"}]}],"affected":[{"vendor":"Indian Motorcycle","product":"Scout Bobber + Tech","platforms":["OEM Motorcycle"],"modules":["Wireless Control Module (WCM)","Vehicle Control Module (VCM)"],"versions":[{"status":"affected","version":"2025","versionType":"model-year"}],"defaultStatus":"unknown"}],"descriptions":[{"lang":"en","value":"Improper handling of physical conditions in the bike-shutdown control of the Indian Motorcycle Scout Bobber + Tech 2025 model year allows a physical attacker with access to the Wireless Control Module (WCM) wiring harness to bypass the anti-theft shutdown. The WCM signals shutdown to a peer ECU via a falling-edge voltage transition on a dedicated wire pair. The receiving ECU does not distinguish between an active shutdown pulse and an open-circuit / disconnected condition; interrupting the relevant wires leaves the motorcycle fully operable even though the WCM never validated the rider's PIN. Specific connector details have been withheld pending vendor remediation.","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>Improper handling of physical conditions in the bike-shutdown control of the Indian Motorcycle Scout Bobber + Tech 2025 model year allows a physical attacker with access to the Wireless Control Module (WCM) wiring harness to bypass the anti-theft shutdown. The WCM signals shutdown to a peer ECU via a falling-edge voltage transition on a dedicated wire pair. The receiving ECU does not distinguish between an active shutdown pulse and an open-circuit / disconnected condition; interrupting the relevant wires leaves the motorcycle fully operable even though the WCM never validated the rider's PIN. Specific connector details have been withheld pending vendor remediation.</p>"}]}],"references":[{"url":"https://cwe.mitre.org/data/definitions/1384.html","tags":["technical-description"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"PHYSICAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseSeverity":"MEDIUM","baseScore":4.6,"vectorString":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}},{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"PHYSICAL","attackComplexity":"LOW","attackRequirements":"PRESENT","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"HIGH","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"MEDIUM","baseScore":4.1,"vectorString":"CVSS:4.0/AV:P/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"}}],"solutions":[{"lang":"en","value":"Use a positive-validation heartbeat: the receiving ECU should require a periodic rising-edge or signed message from the WCM and treat its absence as the shutdown command (fail-secure). Combine with CAN-A liveness validation. Add tamper-evident sealing on the WCM connector.","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>Use a positive-validation heartbeat: the receiving ECU should require a periodic rising-edge or signed message from the WCM and treat its absence as the shutdown command (fail-secure). Combine with CAN-A liveness validation. Add tamper-evident sealing on the WCM connector.</p>"}]}],"timeline":[{"time":"2025-03-26T00:00:00.000Z","lang":"en","value":"Reported to Indian Motorcycle by Rustic Security LLC (responsible disclosure)"}],"credits":[{"lang":"en","value":"Scott Sheahan, Rustic Security LLC","type":"finder"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.2"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-29T15:27:10.878359Z","id":"CVE-2026-49325","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-05-29T15:27:16.405Z"}}]}}