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Researchers remotely commanded cars through two automakers’ Android apps

Original title: Researchers pwn automakers’ Android apps to remotely unlock cars, honk horns

The Register · Securityby Connor Jones ()2 min read
AI summary · x-ai/grok-4.7Summaries by Vani AI

Chains used ForgeRock defaults and WAF path-traversal bypasses; both unnamed automakers patched within two hours of disclosure.

Shubham Shah of Assetnote and Sam Curry showed they could start engines, unlock doors, flash headlights, and honk horns on connected cars in Australia and the United States. Both chains abused ForgeRock identity systems used by two unnamed automakers, combining public VIN lookups, hardcoded or factory-default admin logins, and path-traversal WAF bypasses to take over owner accounts. The US path also reached Apache Felix and ran an inline Groovy script for shell access. The researchers reported the issues in early 2026, and the automakers patched them within two hours.

Unconfirmed: Onlookers speculated the automakers were Toyota and Lexus; Toyota neither confirmed nor denied it.

Key facts
  • Australian app queries returned owner personal information and email addresses from a VIN.
  • Staging ForgeRock OpenIDM admin credentials also worked in production, the researchers said.
  • US access used factory-default credentials on Felix’s OSGi Web Console.
  • Curry said they kept the manufacturers anonymous because of security teams’ workloads.
Security assessment · AI, from the articlePublic proof of concept

Impact: Remote engine start, unlock, lights, and horn commands

ProductAffected
ForgeRock OpenIDM—
Apache Felix OSGi Web Console—
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From the original article

2 min read at theregister.com

Pair of researchers chain WAF bypasses and default logins to command vehicles in Australia and the US

The Register · Security

By Connor Jones · theregister.com

Read the full article at The Register · Security

A short excerpt; the article and its images belong to the publisher. Summary, key facts and assessment above are AI-written from the article and can be wrong.