Description
Shenzhen Tenda W30E V2 firmware versions up to and including V16.01.0.19(5037) do not enforce rate limiting or account lockout mechanisms on authentication endpoints. This allows attackers to perform unrestricted brute-force attempts against administrative credentials.
References (2)
Core 2
Core References
Product product
https://www.tendacn.com/product/W30E
Third Party Advisory third-party-advisory
https://www.vulncheck.com/advisories/tenda-w30e-v2-lacks-rate-limiting-on-authentication
Scores
CVSS v3
9.8
EPSS
0.0042
EPSS Percentile
33.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-307
Status
published
Products (2)
Shenzhen Tenda Technology Co., Ltd./W30E V2
< 16.01.0.19(5037)
tenda/w30e_firmware
< 16.01.0.19\(5037\)
Published
Jan 26, 2026
Tracked Since
Feb 18, 2026