Buffer overflow in DIR-513 - CVE-2025-6882

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Main Vulnerability Database Vulnerabilities #VU112711

Buffer overflow in DIR-513 - CVE-2025-6882

Published: July 10, 2025


Vulnerability identifier: #VU112711
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2025-6882
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: D-Link
Affected software:
DIR-513

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 /goform/formSetWanPPTP file. A remote user 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-2025-6882

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Sources