CVE-2025-53713CWE-119CWE-120

TP-Link TL-WR841N WlanNetworkRpm_APC.htm buffer overflow

Medium · published July 29, 2025

CVSS v4.0
6.9
EPSS
0%
Percentile
26.0
In the wild
Unconfirmed
What it is

A vulnerability has been found in TP-Link TL-WR841N V11. The vulnerability exists in the /userRpm/WlanNetworkRpm_APC.htm file due to missing input parameter validation, which may lead to the buffer overflow to cause a crash of the web service and result in a denial-of-service (DoS) condition. The attack may be launched remotely. This vulnerability only affects products that are no longer supported by the maintainer.

The record
Technical detail
CVSS v4.0
6.9 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS
0.00338 · 26.0th 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
2025-07-29T17:58Z
EPSS history
Timeline
  • 29 JUL 17:58Z
    TP-Link TL-WR841N WlanNetworkRpm_APC.htm buffer overflow
    cvelistv5