Buffer overflow in DI-7100G - CVE-2025-57637
Published: September 30, 2025
Vulnerability identifier: #VU116176
CSH Severity: High
CVSS v4: 9.3 [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]
CVE-ID: CVE-2025-57637
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability:
Public exploit is 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 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.
Affected software
DI-7100G
How to mitigate CVE-2025-57637
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.