Description
Shenzhen Tenda AC7 firmware version V03.03.03.01_cn and prior contain an improper output encoding vulnerability in the web management interface. User-supplied input is reflected in HTTP responses without adequate escaping, allowing injection of arbitrary HTML or JavaScript in a victim’s browser context.
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-reflected-xss-via-web-interface-output-encoding
Scores
CVSS v3
6.1
EPSS
0.0004
EPSS Percentile
11.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-79
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