CVE-2026-49318
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Adjacent attacker can bypass PIN on Indian Motorcycle Scout Bobber + Tech 2025 infotainment by silencing WCM during boot, due to incorrect behavior order.
Vulnerability
The Infotainment system on the Indian Motorcycle Scout Bobber + Tech 2025 model year incorrectly uses the 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, the system skips the PIN entry screen and directly shows the normal user interface. This is a logic flaw in behavior order (CWE-696 [1]). Affected versions: 2025 model year.
Exploitation
An attacker with adjacent network access can silence the WCM during the boot window, for example via a separately tracked CAN bus-off technique. The attacker must be within wireless range and able to interfere with CAN bus traffic during the brief boot window. No authentication or user interaction is required.
Impact
Successful exploitation allows the attacker to bypass the PIN entry screen and access the fully unlocked Infotainment user interface, potentially exposing sensitive information or enabling further attacks on the vehicle's systems.
Mitigation
Specific timing and protocol details have been withheld pending vendor remediation. No fix has been announced as of the publication date (2026-05-29). Owners should monitor vendor advisories for updates.
AI Insight generated on May 29, 2026. Synthesized from this CVE's description and the cited reference URLs; citations are validated against the source bundle.
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
No source-code context for this CVE — mechanics is only generated when we can read the actual fix diff. Without that, the four sections (root cause, attack vector, affected code, fix) would be speculation rather than analysis.
References
1News mentions
0No linked articles in our index yet.