CVE-2026-24435

UNKNOWN 0.0

Tenda W30E V2 Permissive CORS Allows Cross-origin Data Access

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

Shenzhen Tenda W30E V2 firmware versions up to and including V16.01.0.19(5037) implement an insecure Cross-Origin Resource Sharing (CORS) policy on authenticated administrative endpoints. The device sets Access-Control-Allow-Origin: * in combination with Access-Control-Allow-Credentials: true, allowing attacker-controlled origins to issue credentialed cross-origin requests.

CWE	CWE-942
Vendor	shenzhen tenda technology co., ltd.
Product	w30e v2
Published	Jan 26, 2026
Last Updated	Mar 5, 2026

Stay Ahead of the Next One

Get instant alerts for shenzhen tenda technology co., ltd. w30e v2

Be the first to know when new unknown vulnerabilities affecting shenzhen tenda technology co., ltd. w30e v2 are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

Affected Versions

Shenzhen Tenda Technology Co., Ltd. / W30E V2

0 ≤ 16.01.0.19(5037)

References

NVD ↗ CVE.org ↗ EPSS Data ↗

tendacn.com: https://www.tendacn.com/product/W30E vulncheck.com: https://www.vulncheck.com/advisories/tenda-w30e-v2-permissive-cors-allows-cross-origin-data-access

Credits

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