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CVE-2026-27512

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CVE-2026-27512

Published: Feb 23, 2026

Modified: May 25, 2026

PUBLISHED

CVSS v3.1

6.1

MEDIUM

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.

VendorProductVersions

Shenzhen Tenda Technology Co., Ltd.

Tenda F3

affected
0 - <= 12.01.01.55_multi

Weaknesses (CWE)

CWE-79
CWE-116

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

References

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