CVE-2026-27512

MEDIUM

6.1

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.

Details CVE

Score CVSS v3.16.1

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurREQUIRED

Publie2/23/2026

Derniere modification2/23/2026

Sourcenvd

Observations honeypot0

Produits affectes

tenda:f3tenda:f3_firmware

Faiblesses (CWE)

CWE-79CWE-116

References

https://www.tendacn.com/product/F3(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/tenda-f3-reflected-script-execution-via-missing-nosniff-header(disclosure@vulncheck.com)

Correlations IOC

Aucune correlation enregistree

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