Heap-based buffer overflow in MaxiCharger AC Elite Business 50A - CVE-2025-5830
Published: June 13, 2025
Vulnerability identifier: #VU111132
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-5830
CWE-ID: CWE-122
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error within the handling of DLB_SlaveRegister messages. A remote attacker on the local network can pass specially crafted data to the application, trigger a heap-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
MaxiCharger AC Elite Business 50A
How to mitigate CVE-2025-5830
Install updates from vendor's website.
MaxiCharger AC Elite Business 50A - addressed in versions EU 1.56.51, US 1.39.51