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CVE Record

CVE-2026-49318: Indian Scout Bobber 2025 Infotainment Digital Round skips PIN entry when WCM is silent at boot

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.

LowCVSS 2.4Not KEV-listedUpdated
Glexia's TakeAutomated analysislow

Security readout for executives and security teams

Plain-English summary

On the 2025 Indian Motorcycle Scout Bobber + Tech, the Infotainment Digital Round display can skip the PIN screen if Wireless Control Module traffic is absent during boot. This may show the normal interface without PIN entry. The CVE rates this low severity because the stated impact is limited confidentiality exposure and requires close/physical or adjacent access.

Executive priority

Treat as low urgency but worth tracking for affected fleets. Business impact is likely privacy or user-interface exposure, not confirmed vehicle control. Prioritize vendor confirmation during normal maintenance unless affected motorcycles handle sensitive rider data or face elevated tampering risk.

Technical view

The display uses WCM traffic during a boot window as a proxy for immobilizer presence. If no WCM messages are observed, it skips PIN entry. The record cites incorrect behavior order and handling issues. Timing and protocol details are withheld pending vendor remediation. CVSS is 2.4: AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Likely exposure

Exposure appears limited to Indian Motorcycle Scout Bobber + Tech 2025 models with the Infotainment Digital Round display. The source does not identify other model years, other Indian Motorcycle products, or a specific firmware range.

Exploitation context

The CVE describes an adjacent-network attacker who can silence WCM traffic during boot, including through a separately tracked CAN bus-off technique. It does not report public exploit availability or active exploitation. KEV status is false in the provided bundle.

Researcher notes

The record withholds timing and protocol details. Avoid assuming broader CAN compromise from this CVE alone. The weakness is the boot-time decision order: absence of WCM traffic leads to skipping PIN. Evidence is limited to the CVE description and CWE reference.

Mitigation direction

  • Check Indian Motorcycle or dealer guidance for firmware updates or service actions.
  • Do not rely on the display PIN as the only protection for sensitive information.
  • Limit unsupervised physical access to affected motorcycles until vendor guidance is available.
  • Track the separately referenced CAN bus-off issue if disclosed by the vendor.

Validation and detection

  • Inventory 2025 Scout Bobber + Tech motorcycles with Digital Round displays.
  • Confirm current infotainment firmware and ask the vendor or dealer about affected builds.
  • Review whether the display exposes personal data when unlocked.
  • Monitor CVE and vendor channels for remediation details.
Prepared
Confidence
high
Sources
3

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

cwe · low confidence lookup

CWE-636: Exact CWE lookup

Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.

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cwe · low confidence lookup

CWE-696: Exact CWE lookup

Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.

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cwe · low confidence lookup

CWE-754: Exact CWE lookup

Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.

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cve · low confidence lookup

CVE-2026-49318 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

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Vulnerability profileCVE Program record
Severity
Low
CVSS
2.4 (3.1)
Known Exploited
No
Published

Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

2CVSS vectors
4Timeline events
1ADP providers
2Source links

SSVC decision data

CISA-ADPCISA Coordinator
Timestamp
Version
2.0.3
Exploitation: noneAutomatable: noTechnical Impact: partial

CVSS vector scores

2 official scores

We collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.

ScoreVersionSeverityVectorExploitImpactSource
2.4CVSS 3.1LowCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N0.91.4ASRG
1CVSS 4.0LowCVSS:4.0/AV:P/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:NASRG

Vulnerability scoring details

Base CVSS 4.0 score

1Low
CVSS 4.0 vector shape for CVE-2026-49318Attack VectorAttack ComplexityAttack RequirementsPrivileges RequiredUser InteractionVS ConfidentialityVS IntegrityVS AvailabilitySS ConfidentialitySS IntegritySS Availability

Vector: 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

Attack Vector
NetworkAdjacentLocalPhysical
Attack Complexity
LowHigh
Attack Requirements
NonePresent
Privileges Required
NoneLowHigh
User Interaction
NonePassiveActive
VS Confidentiality
HighLowNone
VS Integrity
HighLowNone
VS Availability
HighLowNone
SS Confidentiality
HighLowNone
SS Integrity
HighLowNone
SS Availability
HighLowNone

Vulnerability timeline

Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.

  1. Source timelineASRG

    Reported to Indian Motorcycle by Rustic Security LLC (responsible disclosure)

  2. CVE reservedCVE Program

    The CVE ID was reserved by the assigning CNA.

  3. CVE publishedCVE Program

    The CVE record was published.

  4. CVE updatedCVE Program

    The CVE record metadata indicates this as the latest update time.

ADP provider summaries

CISA-ADPCISA ADP Vulnrichment
other:ssvc

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
Indian MotorcycleScout Bobber + Tech2025unknown
Weakness

CWE details

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.

CWE-636 · source CWE mapping

Not Failing Securely ('Failing Open')

Not Failing Securely ('Failing Open') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.

CWE-696 · source CWE mapping

Incorrect Behavior Order

Incorrect Behavior Order represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.

CWE-754 · source CWE mapping

Improper Check for Unusual or Exceptional Conditions

Improper Check for Unusual or Exceptional Conditions represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.