CVE-2026-24440 | THREATINT

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.

PUBLISHED Reserved 2026-01-22 | Published 2026-01-26 | Updated 2026-01-26 | Assigner VulnCheck

HIGH: 8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Problem types

CWE-620 Unverified Password Change

Product status

Default status

unknown

Any version

affected

Credits

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

References

www.tendacn.com/product/W30E product

www.vulncheck.com/...ange-without-verifying-current-password third-party-advisory

cve.org (CVE-2026-24440)

nvd.nist.gov (CVE-2026-24440)

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