Stored User Account Passwords Vulnerability in Tenda W30E V2 Firmware
CVE-2026-24431

7.1HIGH

Key Information:

Vendor

Shenzhen Tenda Technology Co., Ltd.

Status
W30e V2
Vendor
CVE Published:
26 January 2026

What is CVE-2026-24431?

The Tenda W30E V2 firmware exhibits a significant security flaw where stored user account passwords are displayed in plaintext within the administrative web interface. This vulnerability enables any authorized user with access to the management pages to view sensitive credentials directly, posing a substantial risk to user account security. It emphasizes the critical need for robust security measures to protect user information from unauthorized access.

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-missin...
third-party-advisory

CVSS V4

Score:
7.1
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Kazuma Matsumoto, a security researcher at GMO Cybersecurity by IERAE, Inc.
.