Description
A security vulnerability has been detected in Tenda W12 up to 3.0.0.6(3948). Affected is an unknown function of the file /etc_ro/shadow of the component Administrative Interface. The manipulation leads to hard-coded credentials. An attack has to be approached locally. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed publicly and may be used.
References (6)
Core 6
Core References
Third Party Advisory, VDB Entry vdb-entry
https://vuldb.com/?id.322080
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.322080
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.640969
Not Applicable related
https://github.com/August829/Yu/blob/main/58ead8e7e08bfb0e8.md
Not Applicable exploit
https://github.com/August829/Yu/blob/main/58ead8e7e08bfb0e8.md#steps-to-reproduce
Product product
https://www.tenda.com.cn/
Scores
CVSS v3
1.9
EPSS
0.0013
EPSS Percentile
2.9%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-259
CWE-798
Status
published
Products (1)
tenda/w12_firmware
3.0.0.6\(3948\)
Published
Sep 01, 2025
Tracked Since
Feb 18, 2026