Description
An issue was discovered in Tenda W20E V4.0br_V15.11.0.6. Attackers may exploit the vulnerability by controlling the value of `nptr`. When this value is passed into the `getMibPrefix` function and concatenated using `sprintf` without proper size validation, it could lead to a buffer overflow vulnerability.
References (2)
Core 2
Core References
Exploit, Third Party Advisory
https://github.com/akuma-QAQ/CVEreport/tree/main/D-link/CVE-2026-24113
Various Sources
https://www.tenda.com.cn/material/show/2707
Scores
CVSS v3
9.8
EPSS
0.0065
EPSS Percentile
46.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
total
Details
CWE
CWE-120
Status
published
Products (1)
tenda/w20e_firmware
15.11.0.6
Published
Mar 02, 2026
Tracked Since
Mar 02, 2026