CVE-2026-24426
MEDIUMCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Lifecycle Timeline
2Tags
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.
Analysis
The Tenda AC7 firmware web management interface fails to properly sanitize user input, enabling reflected cross-site scripting (XSS) attacks that can inject malicious scripts into a victim's browser. An unauthenticated attacker can exploit this vulnerability to steal session cookies, perform unauthorized actions, or redirect users to malicious sites. …
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Remediation
Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.
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