A critical vulnerability has been discovered in Volvo/Eicher's fleet management platform, allowing attackers to gain control over all users and vehicles connected to the system1. The exploit takes advantage of a flaw in the platform's authentication mechanism, enabling malicious actors to access sensitive data and manipulate vehicle operations. This vulnerability has significant implications for the transportation industry, as it could be used to disrupt logistics, compromise driver safety, and even steal vehicles. The affected platform is used by numerous fleets worldwide, making it a high-value target for hackers. The vulnerability was recently disclosed by a security researcher, who demonstrated the exploit on the Eicher fleet platform. This highlights the need for robust security measures in connected vehicle systems, as a single vulnerability can have far-reaching consequences. The discovery of this vulnerability matters to practitioners because it underscores the importance of securing fleet management platforms to prevent potential attacks on critical infrastructure.