Skip to content
CVE PROGRAM SOURCE RECORD5.1 Medium

CVE-2026-27512

Tenda F3 Reflected Script Execution via Missing nosniff Header

Description

Shenzhen Tenda F3 Wireless Router firmware V12.01.01.55_multi contains a content-type confusion vulnerability in the administrative interface. Responses omit the X-Content-Type-Options: nosniff header and include attacker-influenced content that can be reflected into the response body. Under affected browser behaviors, MIME sniffing may cause the response to be interpreted as active HTML, enabling script execution in the context of the administrative interface.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Shenzhen Tenda Technology Co., Ltd. Tenda F3

Default version status: unknown

  • 0 to ≤ 12.01.01.55_multiaffected

References