CVE-2026-24440: Tenda W30E V2 Allows Password Changes Without Verifying Current Password

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-01-26 · updated 2026-06-17
Weakness: CWE-620

Description

Shenzhen Tenda W30E V2 firmware versions up to and including V16.01.0.19(5037) allow account passwords to be changed through the maintenance interface without requiring verification of the existing password. This enables unauthorized password changes when access to the affected endpoint is obtained.

Affected products

Shenzhen Tenda Technology Co., Ltd. W30E V2: through 16.01.0.19\(5037\)

References

https://www.tendacn.com/product/W30E
https://www.vulncheck.com/advisories/tenda-w30e-v2-allows-password-change-without-verifying-current-password

Get alerted when CVE-2026-24440 or the next vulnerability affects your stack