CVE-2026-27514

published 2026-02-23

CVE-2026-27514: Shenzhen Tenda F3 Wireless Router firmware V12.01.01.55_multi contains a sensitive information exposure vulnerability in the configuration download…

high 7.1 CVSS 4.0

AV N AC L AT N PR L UI N VC H VI N VA N SC N SI N SA N E X CR X IR X AR X MAV X MAC X MAT X MPR X MUI X MVC X MVI X MVA X MSC X MSI X MSA X S X AU X R X V X RE X U X

Shenzhen Tenda F3 Wireless Router firmware V12.01.01.55_multi contains a sensitive information exposure vulnerability in the configuration download functionality. The configuration download response includes the router password and administrative password in plaintext. The endpoint also omits appropriate Cache-Control directives, which can allow the response to be stored in client-side caches and recovered by other local users or processes with access to cached browser data.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
shenzhen_tenda_technology_co_ltd	tenda_f3	<= 12.01.01.55_multi	—
tenda	f3_firmware	<= 12.01.01.55_multi	—

CWE-201 CWE-525