# CVE-2026-49322: Indian Motorcycle Scout Bobber weak authentication in WCM

Source: https://junglewise.ai/threats/cve-2026-49322-indian-motorcycle-scout-bobber-weak-authentication-in-wcm  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-05-29. Updated: 2026-05-29  
License: CC BY 4.0 with a link back

CVE-2026-49322 · Severity: medium · CVSS 4.3 · Published 2026-05-29

A security vulnerability in the 2025 Indian Motorcycle Scout Bobber + Tech model could allow an unauthorized person to discover the owner's secret unlock PIN. By monitoring the motorcycle's internal communication network while the owner enters their PIN, an attacker can mathematically calculate the code. This bypasses the primary security control used to prevent unauthorized use of the vehicle.

Technologies: [Indian Motorcycle Scout Bobber + Tech](https://junglewise.ai/threats/technologies/scout-bobber-tech). Vendors: [Indian Motorcycle](https://junglewise.ai/threats/vendors/indian-motorcycle).

## Quick answers

**Is CVE-2026-49322 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-49322 being exploited in the wild.

**How severe is CVE-2026-49322?** Medium severity, with a CVSS score of 4.3, published 29 May 2026.

**Which products and versions are affected?** Indian Motorcycle Scout Bobber + Tech 2025 model year.

**Is there a fix for CVE-2026-49322?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-49322 attacked?** It is attacked from the adjacent network.

**Am I affected by CVE-2026-49322?** Check whether you run Indian Motorcycle Scout Bobber + Tech at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

The Wireless Control Module (WCM) and Infotainment Digital Round display in the 2025 Indian Motorcycle Scout Bobber + Tech utilize a weak authentication mechanism that lacks proper cryptographic challenge-response protocols. The system computes authentication responses using non-cryptographic operations, making the user-set unlock PIN mathematically derivable from a single captured exchange. An attacker with physical or adjacent access to the in-vehicle network (such as the CAN bus) can passively monitor the traffic to recover the PIN, leading to a complete bypass of the vehicle's primary user-authentication control. Specific protocol details are currently withheld pending a fix from the vendor.

## Affected products

- Indian Motorcycle Scout Bobber + Tech 2025 2025 model year

## Timeline

- 2026-05-29: disclosed: CVE published to the NVD dataset

## References

- [https://cwe.mitre.org/data/definitions/1390.html](https://cwe.mitre.org/data/definitions/1390.html)

## Related threats

- [Indian Motorcycle Scout Bobber anti-theft bypass in WCM wiring](https://junglewise.ai/threats/cve-2026-49325-indian-motorcycle-scout-bobber-anti-theft-bypass-in-wcm-wiring)
- [Indian Motorcycle Scout Bobber Infotainment PIN bypass](https://junglewise.ai/threats/cve-2026-49317-indian-motorcycle-scout-bobber-infotainment-pin-bypass)
- [Indian Motorcycle Scout Bobber resource consumption in WCM](https://junglewise.ai/threats/cve-2026-49324-indian-motorcycle-scout-bobber-resource-consumption-in-wcm)
- [Indian Motorcycle Scout Bobber weak authentication in ECM immobilizer](https://junglewise.ai/threats/cve-2026-49323-indian-motorcycle-scout-bobber-weak-authentication-in-ecm)