CVE-2026-49324

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-49324", "assignerOrgId": "c15abc07-96a9-4d11-a503-5d621bfe42ba", "state": "PUBLISHED", "assignerShortName": "ASRG", "dateReserved": "2026-05-29T07:26:43.199Z", "datePublished": "2026-05-29T12:32:51.615Z", "dateUpdated": "2026-06-27T08:47:06.626Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "c15abc07-96a9-4d11-a503-5d621bfe42ba", "shortName": "ASRG", "dateUpdated": "2026-06-27T08:47:06.626Z"}, "title": "Indian Scout Bobber 2025 WCM brute-force", "datePublic": "2026-05-29T15:00:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-400", "description": "CWE-400 Uncontrolled Resource Consumption", "type": "CWE"}, {"lang": "en", "cweId": "CWE-307", "description": "CWE-307 Improper Restriction of Excessive Authentication Attempts", "type": "CWE"}, {"lang": "en", "cweId": "CWE-770", "description": "CWE-770 Allocation of Resources Without Limits or Throttling", "type": "CWE"}]}], "impacts": [{"descriptions": [{"lang": "en", "value": "Inducing Account Lockout"}]}, {"descriptions": [{"lang": "en", "value": "Sustained Client Engagement"}]}], "affected": [{"vendor": "Indian Motorcycle", "product": "Scout Bobber + Tech", "platforms": ["OEM Motorcycle"], "modules": ["Wireless Control Module (WCM)"], "versions": [{"status": "affected", "version": "2025", "versionType": "model-year"}], "defaultStatus": "unknown"}], "descriptions": [{"lang": "en", "value": "Uncontrolled resource consumption in the Wireless Control Module (WCM) of the Indian Motorcycle Scout Bobber + Tech 2025 model year allows an adjacent-network attacker with write access to the in-vehicle network to permanently immobilize the motorcycle. The WCM enforces a brute-force lockout on the immobilizer authentication algorithm, but the lockout counter is reachable by any unauthenticated message, has no session binding, and does not reset on power cycle. An attacker can deliberately trip the lockout with a small number of crafted frames, leaving the bike un-startable until dealer service. Specific thresholds have been withheld pending vendor remediation.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>Uncontrolled resource consumption in the Wireless Control Module (WCM) of the Indian Motorcycle Scout Bobber + Tech 2025 model year allows an adjacent-network attacker with write access to the in-vehicle network to permanently immobilize the motorcycle. The WCM enforces a brute-force lockout on the immobilizer authentication algorithm, but the lockout counter is reachable by any unauthenticated message, has no session binding, and does not reset on power cycle. An attacker can deliberately trip the lockout with a small number of crafted frames, leaving the bike un-startable until dealer service. Specific thresholds have been withheld pending vendor remediation.</p>"}]}], "references": [{"url": "https://www.asrg.io/security-advisories/cve-2026-49324-indian-scout-wcm-bruteforce-lockout-dos", "tags": ["third-party-advisory"]}], "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": "Bind the brute-force counter to an authorized WCM\u2194ECM session token, rate-limit on a sliding window, and provide an owner-recoverable unlock path (e.g., PIN re-entry at the Digital Round) instead of dealer-only recovery.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>Bind the brute-force counter to an authorized WCM\u2194ECM session token, rate-limit on a sliding window, and provide an owner-recoverable unlock path (e.g., PIN re-entry at the Digital Round) instead of dealer-only recovery.</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": "2026-05-29T13:29:04.419365Z", "id": "CVE-2026-49324", "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": "2026-05-29T13:29:20.081Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-49324", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-05-29T13:29:04.419365Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-05-29T13:29:15.971Z"}}], "cna": {"title": "Indian Scout Bobber 2025 WCM brute-force", "source": {"discovery": "EXTERNAL"}, "credits": [{"lang": "en", "type": "finder", "value": "Scott Sheahan, Rustic Security LLC"}], "impacts": [{"descriptions": [{"lang": "en", "value": "Inducing Account Lockout"}]}, {"descriptions": [{"lang": "en", "value": "Sustained Client Engagement"}]}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.6, "attackVector": "PHYSICAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}, {"format": "CVSS", "cvssV4_0": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 4.1, "Automatable": "NOT_DEFINED", "attackVector": "PHYSICAL", "baseSeverity": "MEDIUM", "valueDensity": "NOT_DEFINED", "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", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Indian Motorcycle", "modules": ["Wireless Control Module (WCM)"], "product": "Scout Bobber + Tech", "versions": [{"status": "affected", "version": "2025", "versionType": "model-year"}], "platforms": ["OEM Motorcycle"], "defaultStatus": "unknown"}], "timeline": [{"lang": "en", "time": "2025-03-26T00:00:00.000Z", "value": "Reported to Indian Motorcycle by Rustic Security LLC (responsible disclosure)"}], "solutions": [{"lang": "en", "value": "Bind the brute-force counter to an authorized WCM\u2194ECM session token, rate-limit on a sliding window, and provide an owner-recoverable unlock path (e.g., PIN re-entry at the Digital Round) instead of dealer-only recovery.", "supportingMedia": [{"type": "text/html", "value": "<p>Bind the brute-force counter to an authorized WCM\u2194ECM session token, rate-limit on a sliding window, and provide an owner-recoverable unlock path (e.g., PIN re-entry at the Digital Round) instead of dealer-only recovery.</p>", "base64": false}]}], "datePublic": "2026-05-29T15:00:00.000Z", "references": [{"url": "https://www.asrg.io/security-advisories/cve-2026-49324-indian-scout-wcm-bruteforce-lockout-dos", "tags": ["third-party-advisory"]}], "x_generator": {"engine": "Vulnogram 1.0.2"}, "descriptions": [{"lang": "en", "value": "Uncontrolled resource consumption in the Wireless Control Module (WCM) of the Indian Motorcycle Scout Bobber + Tech 2025 model year allows an adjacent-network attacker with write access to the in-vehicle network to permanently immobilize the motorcycle. The WCM enforces a brute-force lockout on the immobilizer authentication algorithm, but the lockout counter is reachable by any unauthenticated message, has no session binding, and does not reset on power cycle. An attacker can deliberately trip the lockout with a small number of crafted frames, leaving the bike un-startable until dealer service. Specific thresholds have been withheld pending vendor remediation.", "supportingMedia": [{"type": "text/html", "value": "<p>Uncontrolled resource consumption in the Wireless Control Module (WCM) of the Indian Motorcycle Scout Bobber + Tech 2025 model year allows an adjacent-network attacker with write access to the in-vehicle network to permanently immobilize the motorcycle. The WCM enforces a brute-force lockout on the immobilizer authentication algorithm, but the lockout counter is reachable by any unauthenticated message, has no session binding, and does not reset on power cycle. An attacker can deliberately trip the lockout with a small number of crafted frames, leaving the bike un-startable until dealer service. Specific thresholds have been withheld pending vendor remediation.</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-400", "description": "CWE-400 Uncontrolled Resource Consumption"}, {"lang": "en", "type": "CWE", "cweId": "CWE-307", "description": "CWE-307 Improper Restriction of Excessive Authentication Attempts"}, {"lang": "en", "type": "CWE", "cweId": "CWE-770", "description": "CWE-770 Allocation of Resources Without Limits or Throttling"}]}], "providerMetadata": {"orgId": "c15abc07-96a9-4d11-a503-5d621bfe42ba", "shortName": "ASRG", "dateUpdated": "2026-06-27T08:47:06.626Z"}}}, "cveMetadata": {"cveId": "CVE-2026-49324", "state": "PUBLISHED", "dateUpdated": "2026-06-27T08:47:06.626Z", "dateReserved": "2026-05-29T07:26:43.199Z", "assignerOrgId": "c15abc07-96a9-4d11-a503-5d621bfe42ba", "datePublished": "2026-05-29T12:32:51.615Z", "assignerShortName": "ASRG"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unknown", "modules": ["Wireless Control Module (WCM)"], "platforms": ["OEM Motorcycle"], "product": "Scout Bobber + Tech", "vendor": "Indian Motorcycle", "versions": [{"status": "affected", "version": "2025", "versionType": "model-year"}]}], "source": "cve@asrg.io"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Uncontrolled resource consumption in the Wireless Control Module (WCM) of the Indian Motorcycle Scout Bobber + Tech 2025 model year allows an adjacent-network attacker with write access to the in-vehicle network to permanently immobilize the motorcycle. The WCM enforces a brute-force lockout on the immobilizer authentication algorithm, but the lockout counter is reachable by any unauthenticated message, has no session binding, and does not reset on power cycle. An attacker can deliberately trip the lockout with a small number of crafted frames, leaving the bike un-startable until dealer service. Specific thresholds have been withheld pending vendor remediation."}, {"lang": "es", "value": "El consumo descontrolado de recursos en el M\u00f3dulo de Control Inal\u00e1mbrico (WCM) del modelo Indian Motorcycle Scout Bobber + Tech 2025 permite a un atacante de red adyacente con acceso de escritura a la red del veh\u00edculo inmovilizar permanentemente la motocicleta. El WCM impone un bloqueo por fuerza bruta en el algoritmo de autenticaci\u00f3n del inmovilizador, pero el contador de bloqueo es accesible por cualquier mensaje no autenticado, no tiene vinculaci\u00f3n de sesi\u00f3n y no se reinicia al apagar y encender. Un atacante puede activar deliberadamente el bloqueo con un peque\u00f1o n\u00famero de tramas manipuladas, dejando la motocicleta inoperable hasta el servicio del concesionario. Se han retenido umbrales espec\u00edficos a la espera de la remediaci\u00f3n del proveedor."}], "id": "CVE-2026-49324", "lastModified": "2026-07-21T12:10:00.090", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "PHYSICAL", "availabilityImpact": "HIGH", "baseScore": 4.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 0.9, "impactScore": 3.6, "source": "cve@asrg.io", "type": "Secondary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "attackVector": "PHYSICAL", "availabilityRequirement": "NOT_DEFINED", "baseScore": 4.1, "baseSeverity": "MEDIUM", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "cve@asrg.io", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-49324", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-05-29T13:29:04.419365Z", "version": "2.0.3"}}]}, "published": "2026-05-29T13:16:23.557", "references": [{"source": "cve@asrg.io", "url": "https://www.asrg.io/security-advisories/cve-2026-49324-indian-scout-wcm-bruteforce-lockout-dos"}], "sourceIdentifier": "cve@asrg.io", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-307"}, {"lang": "en", "value": "CWE-400"}, {"lang": "en", "value": "CWE-770"}], "source": "cve@asrg.io", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": ["oem_motorcycle"], "status": "affected", "versions": {"scheme": "generic", "value": "2025"}}], "enrichment": {"confidence": 100.0, "confidence_source": "manual", "scores": [{"score": 100.0, "source": "manual"}]}, "original": {"product": "Scout Bobber + Tech", "source": "cna", "vendor": "Indian Motorcycle (Polaris Inc.)"}, "product": "scout_bobber_+_tech", "vendor": "indian_motorcycle"}], "created": "2026-05-29T13:30:44.649180+00:00", "updated": "2026-05-29T15:46:38.773919+00:00", "vendors": ["indian_motorcycle", "indian_motorcycle$PRODUCT$scout_bobber_+_tech"]}