CVE-2025-10666CWE-119CWE-120

D-Link DIR-825 apply.cgi sub_4106d4 buffer overflow

High · published September 18, 2025

CVSS v4.0
8.7
EPSS
3%
Percentile
88.7
In the wild
Unconfirmed
What it is

A security flaw has been discovered in D-Link DIR-825 up to 2.10. Affected by this vulnerability is the function sub_4106d4 of the file apply.cgi. The manipulation of the argument countdown_time results in buffer overflow. The attack can be executed remotely. The exploit has been released to the public and may be exploited. 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:P
EPSS
0.03372 · 88.7th 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
2025-09-18T13:02Z
EPSS history
Timeline
  • 18 SEP 13:02Z
    D-Link DIR-825 apply.cgi sub_4106d4 buffer overflow
    cvelistv5