PT-2026-4802 · Tenda · Tenda W30E V2

Kazuma Matsumoto · CVE-2026-24435 · Publicado 2026-01-26 · Atualizado 2026-02-02

Positive Technologies (AI Summary)

CVSS v2.0

7.8

Alta

Vetor base

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

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

Description The device features an insecure Cross-Origin Resource Sharing (CORS) policy on authenticated administrative endpoints. The configuration sets Access-Control-Allow-Origin to '*' while also including Access-Control-Allow-Credentials as 'true', which permits attacker-controlled origins to make credentialed cross-origin requests.

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

Correção

Enumeração de Fraquezas

CWE-942

Identificadores relacionados

BDU:2026-00942

CVE-2026-24435

Produtos afetados

Tenda W30E V2

Referências · 8

• https://vulncheck.com/advisories/tenda-w30e-v2-permissive-cors-allows-cross-origin-data-access · Nota
• https://twitter.com/VulmonFeeds/status/2015864575858544967 · Publicação no Twitter
• https://osv.dev/vulnerability/CVE-2026-24435 · Aviso do Fabricante
• https://t.me/cveNotify/150635 · Publicação no Telegram
• https://twitter.com/CVEnew/status/2015856450673795136 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2026-24435 · Nota de Segurança
• https://bdu.fstec.ru/vul/2026-00942 · Nota de Segurança
• https://tendacn.com/product/W30E · Nota