PT-2026-4795 · Tenda · Tenda W30E

Kazuma Matsumoto · CVE-2026-24440 · Published 2026-01-26 · Updated 2026-01-26

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Shenzhen Tenda W30E V2 firmware versions up to and including V16.01.0.19(5037)

Description The firmware allows account passwords to be changed through the maintenance interface without verifying the existing password. This allows unauthorized password changes if an attacker gains access to the device.

Recommendations Update to a firmware version newer than V16.01.0.19(5037).

Fix

Weakness Enumeration

CWE-620

Related Identifiers

BDU:2026-00943

CVE-2026-24440

Affected Products

Tenda W30E

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2026-24440 · Security Note
• https://bdu.fstec.ru/vul/2026-00943 · Security Note
• https://osv.dev/vulnerability/CVE-2026-24440 · Vendor Advisory
• https://tendacn.com/product/W30E · Note
• https://twitter.com/CVEnew/status/2015847106695827561 · Twitter Post
• https://vulncheck.com/advisories/tenda-w30e-v2-allows-password-change-without-verifying-current-password · Note