Description
Shenzhen Tenda AC7 firmware version V03.03.03.01_cn and prior does not implement CSRF protections for administrative functions in the web management interface. The interface does not enforce anti-CSRF tokens or robust origin validation, which can allow an attacker to induce a logged-in administrator to perform unintended state-changing requests and modify router settings.
References (2)
Core 2
Core References
Product product
https://www.tendacn.com/product/AC7
Third Party Advisory third-party-advisory
https://www.vulncheck.com/advisories/tenda-ac7-web-interface-lacks-csrf-protections-for-admin-actions
Scores
CVSS v3
6.5
EPSS
0.0015
EPSS Percentile
4.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-352
Status
published
Products (2)
Shenzhen Tenda Technology Co., Ltd./Tenda AC7
< 03.03.03.01_cn
tenda/ac7_firmware
< 03.03.03.01
Published
Feb 03, 2026
Tracked Since
Feb 18, 2026