Critical vulnerabilities in VE Commercial Vehicles' My Eicher fleet management platform exposed undocumented, unauthenticated internal and administrative APIs that allowed attackers to enumerate customers, users, vehicles, historical OTPs, and sensitive uploaded documents. Reporting on the disclosure said the exposure affected roughly 748,000 customers and 676,000 vehicles tied to the Volvo Group and Eicher Motors joint venture in India, with accessible data including mobile numbers, encrypted passwords, identity documents, and vehicle geolocation.
The researcher said the flaws enabled account takeover by retrieving a victim's OTP or abusing password-reset functions without apparent user notification, which could have granted full access to fleet tracking and management features for arbitrary customer accounts. The issues were reported to VECV in November 2025, the main vulnerable API access was removed on November 20, 2025, and additional weaknesses were remediated on July 28, 2026; the public disclosure described the platform as secured with no current threat to customers or vehicles.

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9 events from the most recent confirmed update back to the earliest known activity.
The researcher published a public disclosure describing the My Eicher vulnerabilities on July 27, 2026. The post detailed exposed customer, user, vehicle, OTP, and document data and the account-takeover paths.
By November 20, 2025, access to the exposed internal My Eicher APIs was no longer possible, indicating the primary vulnerability had been fixed. This remediation addressed the unauthenticated internal/admin API exposure.
The researcher followed up again on November 17, 2025, copying additional recipients. This escalation came before the vulnerable internal APIs were removed.
After receiving no response, the researcher followed up with VECV on November 10, 2025. This was part of the responsible disclosure process.
The researcher disclosed the vulnerability to VE Commercial Vehicles on November 3, 2025. The report concerned exposed internal APIs that allowed access to customer, vehicle, OTP, and document data and enabled account takeover.
In 2025, the researcher discovered undocumented unauthenticated internal and administrative API endpoints in My Eicher that exposed sensitive data and enabled account takeover. The flaws could have allowed control over customer accounts and associated vehicle fleets.
The disclosure states that My Eicher had announced 275,000 registered vehicles and 115,000 customers as of November 2024. This provides context for the platform's scale before the later vulnerability report.
The researcher said an earlier attempt to find vulnerabilities in the My Eicher platform did not succeed. This attempt was explicitly placed in early 2024.
Additional security concerns in My Eicher were remediated on July 28, 2026 in coordination with VECV. The disclosure states that after this work there was no current threat to customers or vehicles.
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