CVE-2025-7945CWE-119CWE-120

D-Link DIR-513 formSetWanDhcpplus buffer overflow

High · published July 21, 2025

CVSS v4.0
8.7
EPSS
7%
Percentile
94.3
In the wild
Unconfirmed
What it is

A vulnerability was found in D-Link DIR-513 up to 20190831. It has been declared as critical. This vulnerability affects the function formSetWanDhcpplus of the file /goform/formSetWanDhcpplus. The manipulation of the argument curTime leads to buffer overflow. The attack can be initiated remotely. This vulnerability only affects products that are no longer supported by the maintainer.

The record
Technical detail
CVSS v4.0
8.7 · HIGH
Vector
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:X
EPSS
0.07147 · 94.3th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Published
2025-07-21T23:32Z
EPSS history
Timeline
  • 21 JUL 23:32Z
    D-Link DIR-513 formSetWanDhcpplus buffer overflow
    cvelistv5