XSS in Shenzhen Tenda Technology Co., Ltd. W30e V2
CVE-2026-24433
Shenzhen Tenda W30E V2 firmware versions up to and including V16.01.0.19(5037) contain a stored cross-site scripting vulnerability in the user creation functionality. Insufficient input validation allows attacker-controlled script content to be stored and later executed when administrative users access the affected management pages.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (10.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 10th percentile — 10.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · 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-stored-xss-via-user-name-field (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2026-24433?
- CVE-2026-24433 is a medium-severity vulnerability in Shenzhen Tenda Technology Co., Ltd. W30e V2, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-01-26.
- How severe is CVE-2026-24433?
- Medium severity. CVSS v3 base score is 5.4 out of 10.