Web Management Interface Vulnerability in Shenzhen Tenda W30E V2
CVE-2026-24439

2.1LOW

Key Information:

Vendor

Shenzhen Tenda Technology Co., Ltd.

Status
W30e V2
Vendor
CVE Published:
26 January 2026

What is CVE-2026-24439?

The Tenda W30E V2 device firmware fails to implement the essential X-Content-Type-Options: nosniff header within its web management interfaces. This oversight may lead to browsers executing MIME sniffing, potentially allowing malicious responses to be interpreted as executable scripts. Consequently, this could pose significant security risks to users accessing the web interface.

Affected Version(s)

W30E V2 0 <= 16.01.0.19(5037)

References

https://www.tendacn.com/product/W30E
product
https://www.vulncheck.com/advisories/tenda-w30e-v2-lacks-...
third-party-advisory

CVSS V4

Score:
2.1
Severity:
LOW
Confidentiality:
Low
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Kazuma Matsumoto, Security Researcher at GMO Cybersecurity by IERAE, Inc.
.