CVE-2026-24439

MEDIUM
2026-01-26 [email protected]
6.5
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 22:00 vuln.today
CVE Published
Jan 26, 2026 - 18:16 nvd
MEDIUM 6.5

Tags

XSS W30e Firmware

Description

Shenzhen Tenda W30E V2 firmware versions up to and including V16.01.0.19(5037) fail to include the X-Content-Type-Options: nosniff response header on web management interfaces. As a result, browsers that perform MIME sniffing may incorrectly interpret attacker-influenced responses as executable script.

Analysis

Tenda W30E firmware versions through V16.01.0.19(5037) omit the X-Content-Type-Options: nosniff header from web management interfaces, enabling MIME type confusion attacks. An unauthenticated remote attacker can exploit this to inject malicious scripts that browsers may execute as legitimate content, potentially compromising the integrity and confidentiality of management traffic. …

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Remediation

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

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Priority Score

33
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +32
POC: 0

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CVE-2026-24439 vulnerability details – vuln.today
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