Vulnerability in Shenzhen Tenda Technology Co., Ltd. W30e V2
CVE-2026-24440
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 · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.003 (21.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 21st percentile — 21.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000
Affected products
- Shenzhen Tenda Technology Co., Ltd. W30e V2 — versions 0
- Tenda W30e — versions 2.0
- Tenda W30e Firmware
Weakness classification (CWE)
References
- www.tendacn.com/product/W30E (Product, product)
- www.vulncheck.com/advisories/tenda-w30e-v2-allows-password-change-without-verif… (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2026-24440?
- CVE-2026-24440 is a high-severity vulnerability in Shenzhen Tenda Technology Co., Ltd. W30e V2, classified under CWE-620. CVSS score: 8.8/10. Published 2026-01-26.
- How severe is CVE-2026-24440?
- High severity. CVSS v3 base score is 8.8 out of 10.