CVE-2026-24426

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.

CVSS v3 6.1 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://www.tendacn.com/product/AC7	Product
https://www.vulncheck.com/advisories/tenda-ac7-reflected-xss-via-web-interface-output-encoding	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tenda:ac7_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:tenda:ac7:-:*:*:*:*:*:*:*

History

10 Feb 2026, 14:13

Type	Values Removed	Values Added
CPE		cpe:2.3:o:tenda:ac7_firmware:::::::: cpe:2.3:h:tenda:ac7:-:::::::*
References	~~() https://www.tendacn.com/product/AC7 -~~	() https://www.tendacn.com/product/AC7 - Product
References	~~() https://www.vulncheck.com/advisories/tenda-ac7-reflected-xss-via-web-interface-output-encoding -~~	() https://www.vulncheck.com/advisories/tenda-ac7-reflected-xss-via-web-interface-output-encoding - Third Party Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.1
First Time		Tenda Tenda ac7 Firmware Tenda ac7

03 Feb 2026, 19:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-02-03 19:16

Updated : 2026-02-10 14:13

NVD link : CVE-2026-24426

Mitre link : CVE-2026-24426

CVE.ORG link : CVE-2026-24426

JSON object : View

Products Affected

tenda

ac7_firmware
ac7

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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