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14 vulnerabilities found for Scout Bobber + Tech by Indian Motorcycle (Polaris Inc.)

CVE-2026-49325 (GCVE-0-2026-49325)

Vulnerability from nvd – Published: 2026-05-29 12:37 – Updated: 2026-05-29 15:27
VLAI
Title
Indian Scout Bobber 2025 WCM voltage-based shutdown
Summary
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.
Severity
4.6 (Medium)
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
4.1 (Medium)
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
CWE
  • CWE-1384 - Improper Handling of Physical or Environmental Conditions
  • CWE-754 - Improper Check for Unusual or Exceptional Conditions
  • CWE-693 - Protection Mechanism Failure
Assigner
References
URL Tags
https://cwe.mitre.org/data/definitions/1384.html technical-description
Impacted products
Date Public
2026-05-29 15:00
Credits
Scott Sheahan, Rustic Security LLC
Show details on NVD website
To clipboard 

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CVE-2026-49318 (GCVE-0-2026-49318)

Vulnerability from nvd – Published: 2026-05-29 13:18 – Updated: 2026-05-29 14:07
VLAI
Title
Indian Scout Bobber 2025 Infotainment Digital Round skips PIN entry when WCM is silent at boot
Summary
Incorrect behavior order in the Infotainment / Digital Round display of the Indian Motorcycle Scout Bobber + Tech 2025 model year allows an adjacent-network attacker to bypass the PIN entry screen. The Infotainment uses presence of Wireless Control Module (WCM) traffic during its boot window as a proxy for whether an immobilizer is fitted; if no WCM messages are observed, it skips the PIN entry screen and shows the normal user interface. An attacker who silences the WCM during the boot window — for example via a separately tracked CAN bus-off technique — can present a fully unlocked Infotainment despite the PIN never being entered. Specific timing and protocol details have been withheld pending vendor remediation.
Severity
2.4 (Low)
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
1 (Low)
CVSS:4.0/AV:P/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
CWE
  • CWE-696 - Incorrect Behavior Order
  • CWE-636 - Not Failing Securely ('Failing Open')
  • CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
URL Tags
https://cwe.mitre.org/data/definitions/696.html technical-description
Impacted products
Date Public
2026-05-29 15:00
Credits
Scott Sheahan, Rustic Security LLC
Show details on NVD website
To clipboard 

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CVE-2026-49317 (GCVE-0-2026-49317)

Vulnerability from nvd – Published: 2026-05-29 12:42 – Updated: 2026-05-29 15:26
VLAI
Title
Indian Scout Bobber 2025 Infotainment Digital Round skips PIN entry when WCM is silent at boot
Summary
Incorrect behavior order in the Infotainment / Digital Round display of the Indian Motorcycle Scout Bobber + Tech 2025 model year allows an adjacent-network attacker to bypass the PIN entry screen. The Infotainment uses presence of Wireless Control Module (WCM) traffic during its boot window as a proxy for whether an immobilizer is fitted; if no WCM messages are observed, it skips the PIN entry screen and shows the normal user interface. An attacker who silences the WCM during the boot window — for example via a separately tracked CAN bus-off technique — can present a fully unlocked Infotainment despite the PIN never being entered. Specific timing and protocol details have been withheld pending vendor remediation.
Severity
2.4 (Low)
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
1 (Low)
CVSS:4.0/AV:P/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
CWE
  • CWE-696 - Incorrect Behavior Order
  • CWE-636 - Not Failing Securely ('Failing Open')
  • CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
URL Tags
https://cwe.mitre.org/data/definitions/696.html technical-description
Impacted products
Credits
Scott Sheahan, Rustic Security LLC
Show details on NVD website
To clipboard 

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CVE-2026-49316 (GCVE-0-2026-49316)

Vulnerability from nvd – Published: 2026-05-29 12:39 – Updated: 2026-05-29 15:26
VLAI
Title
Indian Scout Bobber 2025 WCM CAN bus-off attack silently bypasses anti-theft shutdown
Summary
Expected behavior violation in the in-vehicle network of the Indian Motorcycle Scout Bobber + Tech 2025 model year allows an adjacent-network attacker to bypass the motorcycle's anti-theft shutdown by forcing the Wireless Control Module (WCM) into the CAN bus-off state. Using a well-known CAN error-frame injection technique against a periodic WCM transmission, the attacker drives the WCM CAN controller's transmit error counter past the bus-off threshold, after which the WCM stops transmitting all messages, including the shutdown command. Peer ECUs do not interpret WCM silence as a security event and continue normal operation, allowing the motorcycle to be operated despite the immobilizer never having been unlocked. Specific protocol details have been withheld pending vendor remediation.
Severity
4.6 (Medium)
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
4.1 (Medium)
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
CWE
  • CWE-440 - Expected Behavior Violation
  • CWE-754 - Improper Check for Unusual or Exceptional Conditions
  • CWE-693 - Protection Mechanism Failure
Assigner
References
URL Tags
https://cwe.mitre.org/data/definitions/440.html technical-description
Impacted products
Date Public
2026-05-29 15:00
Credits
Scott Sheahan, Rustic Security LLC
Show details on NVD website
To clipboard 

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CVE-2026-49324 (GCVE-0-2026-49324)

Vulnerability from nvd – Published: 2026-05-29 12:32 – Updated: 2026-05-29 13:48
VLAI
Title
Indian Scout Bobber 2025 WCM brute-force
Summary
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.
Severity
4.6 (Medium)
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
4.1 (Medium)
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
CWE
  • CWE-400 - Uncontrolled Resource Consumption
  • CWE-307 - Improper Restriction of Excessive Authentication Attempts
  • CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
Impacted products
Date Public
2026-05-29 15:00
Credits
Scott Sheahan, Rustic Security LLC
Show details on NVD website
To clipboard 

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CVE-2026-49323 (GCVE-0-2026-49323)

Vulnerability from nvd – Published: 2026-05-29 12:31 – Updated: 2026-05-29 13:44
VLAI
Title
Indian Scout Bobber 2025 WCM-to-ECM weak authentication
Summary
Weak authentication between the Wireless Control Module (WCM) and the Engine Control Module (ECM) of the Indian Motorcycle Scout Bobber + Tech 2025 model year allows an adjacent-network attacker with read access to the in-vehicle network to recover the per-vehicle ECM immobilizer secret by passively observing a single seed/key exchange. The WCM derives its response using a reversible, non-cryptographic operation rather than a cryptographic challenge-response, so the persistent immobilizer secret can be reconstructed from one captured exchange. With this secret the attacker can authenticate to the ECM independently of the WCM and start the engine, defeating the immobilizer. Specific protocol details have been withheld pending vendor remediation.
Severity
4.3 (Medium)
CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
4.1 (Medium)
CVSS:4.0/AV:P/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
CWE
  • CWE-1390 - Weak Authentication
  • CWE-327 - Use of a Broken or Risky Cryptographic Algorithm
  • CWE-798 - Use of Hard-coded Credentials
Assigner
References
Impacted products
Date Public
2026-05-29 15:00
Credits
Scott Sheahan, Rustic Security LLC
Show details on NVD website
To clipboard 

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CVE-2026-49322 (GCVE-0-2026-49322)

Vulnerability from nvd – Published: 2026-05-29 07:29 – Updated: 2026-05-29 15:01
VLAI
Title
Indian Scout Bobber 2025 Infotainment-to-WCM weak authentication allows recovery of user PIN from observed exchange
Summary
Weak authentication in the Wireless Control Module (WCM) of the Indian Motorcycle Scout Bobber + Tech 2025 model year allows an adjacent-network attacker with read access to the in-vehicle network to recover the user-set unlock PIN by passively observing a single PIN authentication exchange. The Infotainment Digital Round display computes its response using a non-cryptographic operation rather than a cryptographic challenge-response, so the PIN is mathematically derivable from one captured exchange, defeating the motorcycle's primary user-authentication control. Specific protocol details have been withheld pending vendor remediation.
Severity
4.3 (Medium)
CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
4.1 (Medium)
CVSS:4.0/AV:P/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
CWE
  • CWE-1390 - Weak Authentication
  • CWE-327 - Use of a Broken or Risky Cryptographic Algorithm
  • CWE-294 - Authentication Bypass by Capture-Replay
Assigner
References
Impacted products
Date Public
2026-05-29 15:00
Credits
Scott Sheahan, Rustic Security LLC
Show details on NVD website
To clipboard 

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CVE-2026-49318 (GCVE-0-2026-49318)

Vulnerability from cvelistv5 – Published: 2026-05-29 13:18 – Updated: 2026-05-29 14:07
VLAI
Title
Indian Scout Bobber 2025 Infotainment Digital Round skips PIN entry when WCM is silent at boot
Summary
Incorrect behavior order in the Infotainment / Digital Round display of the Indian Motorcycle Scout Bobber + Tech 2025 model year allows an adjacent-network attacker to bypass the PIN entry screen. The Infotainment uses presence of Wireless Control Module (WCM) traffic during its boot window as a proxy for whether an immobilizer is fitted; if no WCM messages are observed, it skips the PIN entry screen and shows the normal user interface. An attacker who silences the WCM during the boot window — for example via a separately tracked CAN bus-off technique — can present a fully unlocked Infotainment despite the PIN never being entered. Specific timing and protocol details have been withheld pending vendor remediation.
Severity
2.4 (Low)
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
1 (Low)
CVSS:4.0/AV:P/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
CWE
  • CWE-696 - Incorrect Behavior Order
  • CWE-636 - Not Failing Securely ('Failing Open')
  • CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
URL Tags
https://cwe.mitre.org/data/definitions/696.html technical-description
Impacted products
Date Public
2026-05-29 15:00
Credits
Scott Sheahan, Rustic Security LLC
Show details on NVD website
To clipboard 

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CVE-2026-49317 (GCVE-0-2026-49317)

Vulnerability from cvelistv5 – Published: 2026-05-29 12:42 – Updated: 2026-05-29 15:26
VLAI
Title
Indian Scout Bobber 2025 Infotainment Digital Round skips PIN entry when WCM is silent at boot
Summary
Incorrect behavior order in the Infotainment / Digital Round display of the Indian Motorcycle Scout Bobber + Tech 2025 model year allows an adjacent-network attacker to bypass the PIN entry screen. The Infotainment uses presence of Wireless Control Module (WCM) traffic during its boot window as a proxy for whether an immobilizer is fitted; if no WCM messages are observed, it skips the PIN entry screen and shows the normal user interface. An attacker who silences the WCM during the boot window — for example via a separately tracked CAN bus-off technique — can present a fully unlocked Infotainment despite the PIN never being entered. Specific timing and protocol details have been withheld pending vendor remediation.
Severity
2.4 (Low)
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
1 (Low)
CVSS:4.0/AV:P/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
CWE
  • CWE-696 - Incorrect Behavior Order
  • CWE-636 - Not Failing Securely ('Failing Open')
  • CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
URL Tags
https://cwe.mitre.org/data/definitions/696.html technical-description
Impacted products
Credits
Scott Sheahan, Rustic Security LLC
Show details on NVD website
To clipboard 

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CVE-2026-49316 (GCVE-0-2026-49316)

Vulnerability from cvelistv5 – Published: 2026-05-29 12:39 – Updated: 2026-05-29 15:26
VLAI
Title
Indian Scout Bobber 2025 WCM CAN bus-off attack silently bypasses anti-theft shutdown
Summary
Expected behavior violation in the in-vehicle network of the Indian Motorcycle Scout Bobber + Tech 2025 model year allows an adjacent-network attacker to bypass the motorcycle's anti-theft shutdown by forcing the Wireless Control Module (WCM) into the CAN bus-off state. Using a well-known CAN error-frame injection technique against a periodic WCM transmission, the attacker drives the WCM CAN controller's transmit error counter past the bus-off threshold, after which the WCM stops transmitting all messages, including the shutdown command. Peer ECUs do not interpret WCM silence as a security event and continue normal operation, allowing the motorcycle to be operated despite the immobilizer never having been unlocked. Specific protocol details have been withheld pending vendor remediation.
Severity
4.6 (Medium)
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
4.1 (Medium)
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
CWE
  • CWE-440 - Expected Behavior Violation
  • CWE-754 - Improper Check for Unusual or Exceptional Conditions
  • CWE-693 - Protection Mechanism Failure
Assigner
References
URL Tags
https://cwe.mitre.org/data/definitions/440.html technical-description
Impacted products
Date Public
2026-05-29 15:00
Credits
Scott Sheahan, Rustic Security LLC
Show details on NVD website
To clipboard 

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CVE-2026-49325 (GCVE-0-2026-49325)

Vulnerability from cvelistv5 – Published: 2026-05-29 12:37 – Updated: 2026-05-29 15:27
VLAI
Title
Indian Scout Bobber 2025 WCM voltage-based shutdown
Summary
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.
Severity
4.6 (Medium)
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
4.1 (Medium)
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
CWE
  • CWE-1384 - Improper Handling of Physical or Environmental Conditions
  • CWE-754 - Improper Check for Unusual or Exceptional Conditions
  • CWE-693 - Protection Mechanism Failure
Assigner
References
URL Tags
https://cwe.mitre.org/data/definitions/1384.html technical-description
Impacted products
Date Public
2026-05-29 15:00
Credits
Scott Sheahan, Rustic Security LLC
Show details on NVD website
To clipboard 

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CVE-2026-49324 (GCVE-0-2026-49324)

Vulnerability from cvelistv5 – Published: 2026-05-29 12:32 – Updated: 2026-05-29 13:48
VLAI
Title
Indian Scout Bobber 2025 WCM brute-force
Summary
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.
Severity
4.6 (Medium)
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
4.1 (Medium)
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
CWE
  • CWE-400 - Uncontrolled Resource Consumption
  • CWE-307 - Improper Restriction of Excessive Authentication Attempts
  • CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
Impacted products
Date Public
2026-05-29 15:00
Credits
Scott Sheahan, Rustic Security LLC
Show details on NVD website
To clipboard 

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CVE-2026-49323 (GCVE-0-2026-49323)

Vulnerability from cvelistv5 – Published: 2026-05-29 12:31 – Updated: 2026-05-29 13:44
VLAI
Title
Indian Scout Bobber 2025 WCM-to-ECM weak authentication
Summary
Weak authentication between the Wireless Control Module (WCM) and the Engine Control Module (ECM) of the Indian Motorcycle Scout Bobber + Tech 2025 model year allows an adjacent-network attacker with read access to the in-vehicle network to recover the per-vehicle ECM immobilizer secret by passively observing a single seed/key exchange. The WCM derives its response using a reversible, non-cryptographic operation rather than a cryptographic challenge-response, so the persistent immobilizer secret can be reconstructed from one captured exchange. With this secret the attacker can authenticate to the ECM independently of the WCM and start the engine, defeating the immobilizer. Specific protocol details have been withheld pending vendor remediation.
Severity
4.3 (Medium)
CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
4.1 (Medium)
CVSS:4.0/AV:P/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
CWE
  • CWE-1390 - Weak Authentication
  • CWE-327 - Use of a Broken or Risky Cryptographic Algorithm
  • CWE-798 - Use of Hard-coded Credentials
Assigner
References
Impacted products
Date Public
2026-05-29 15:00
Credits
Scott Sheahan, Rustic Security LLC
Show details on NVD website
To clipboard 

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CVE-2026-49322 (GCVE-0-2026-49322)

Vulnerability from cvelistv5 – Published: 2026-05-29 07:29 – Updated: 2026-05-29 15:01
VLAI
Title
Indian Scout Bobber 2025 Infotainment-to-WCM weak authentication allows recovery of user PIN from observed exchange
Summary
Weak authentication in the Wireless Control Module (WCM) of the Indian Motorcycle Scout Bobber + Tech 2025 model year allows an adjacent-network attacker with read access to the in-vehicle network to recover the user-set unlock PIN by passively observing a single PIN authentication exchange. The Infotainment Digital Round display computes its response using a non-cryptographic operation rather than a cryptographic challenge-response, so the PIN is mathematically derivable from one captured exchange, defeating the motorcycle's primary user-authentication control. Specific protocol details have been withheld pending vendor remediation.
Severity
4.3 (Medium)
CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
4.1 (Medium)
CVSS:4.0/AV:P/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
CWE
  • CWE-1390 - Weak Authentication
  • CWE-327 - Use of a Broken or Risky Cryptographic Algorithm
  • CWE-294 - Authentication Bypass by Capture-Replay
Assigner
References
Impacted products
Date Public
2026-05-29 15:00
Credits
Scott Sheahan, Rustic Security LLC
Show details on NVD website
To clipboard 

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