Buffer overflow in DI-7100G - CVE-2025-57637
Published: September 30, 2025
Vulnerability identifier: #VU116176
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber
CVE-ID: CVE-2025-57637
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability:
Public exploit is available
Vendor: D-Link
Affected software:
DI-7100G
DI-7100G
Detailed vulnerability description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in the sub_451754 function of the jhttpd service in the viav4 parameter. A remote attacker can trigger memory corruption and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
How to mitigate CVE-2025-57637
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.