CVE-2026-49322
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.
Scoring
- Severity
- MEDIUM
- CVSS base score
- 4.3
- CVSS vector
- 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
- EPSS probability
- 0.10%
- CWE
- CWE-1390, CWE-327, CWE-294
- Published
- 2026-05-29
- Last modified
- 2026-06-27
Affected products
- Indian Motorcycle (Polaris Inc.) Scout Bobber + Tech
- Indian Motorcycle Scout Bobber + Tech
Weakness type
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