A extreme safety vulnerability has been found within the Acer Management Heart software program, which might enable attackers to execute arbitrary code with system-level privileges.
The vulnerability, recognized within the ACCSvc.exe course of, includes misconfigured Home windows Named Pipe permissions that allow unauthenticated distant customers to use the service’s options.
Safety researcher Leon Jacobs from Orange Cyber Protection reported this vital flaw, which has been addressed within the newest software program replace launched by Acer on Could 15, 2025.
Acer Management Heart Vulnerability
The vulnerability stems from improper safety configurations within the Home windows Named Pipe implementation inside the Acer Management Heart Service (ACCSvc.exe).
Home windows Named Pipes are a mechanism for inter-process communication, permitting processes to change knowledge. On this case, the service exposes a Named Pipe utilizing a customized protocol designed to invoke inner features.
Nonetheless, the permissions on this pipe have been incorrectly configured, permitting any person, together with distant unauthenticated attackers, to work together with it.
Essentially the most regarding facet of this vulnerability is that one of many service’s options permits for the execution of arbitrary executables with NT AUTHORITYSYSTEM privileges—the very best degree of entry in Home windows working methods.
This successfully creates a direct path for privilege escalation, as attackers can leverage this function to run any code with full system entry.
The exploitation of this vulnerability requires minimal technical experience. An attacker might craft a easy script to hook up with the Named Pipe and problem instructions that invoke malicious executables.
For the reason that service runs with SYSTEM privileges, any code executed by this vulnerability would inherit these elevated permissions. Potential assault situations embrace:
Set up of persistent backdoors within the system.
Deployment of ransomware with system-level entry.
Theft of delicate person knowledge and credentials.
Full compromise of the affected machine.
This vulnerability is especially harmful in enterprise environments the place Acer units are deployed at scale, because it might facilitate lateral motion throughout networks and result in widespread compromise.
Organizations using Acer Management Heart of their fleet of units face important danger if methods stay unpatched.
Mitigation Steps
Acer has responded to this safety problem by releasing an up to date model of the Acer Management Heart software program.
The brand new model implements correct entry controls on the Named Pipe, stopping unauthorized customers from interacting with the service’s privileged features.
Customers and system directors ought to instantly:
Obtain and set up the most recent Acer Management Heart replace from the official Acer Drivers and Manuals website.
Take into account implementing network-level controls to limit entry to probably weak methods till updates might be utilized.
For organizations unable to replace instantly, briefly disabling the Acer Management Heart Service can function a stopgap measure, although this may take away performance offered by the software program.
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