PT-2026-25742 · Telesquare · Sdt-Cs3B1 Firmware

CVE-2017-20224 · Publicado 2026-03-16 · Atualizado 2026-03-16

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Crítica

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Telesquare SKT LTE Router SDT-CS3B1 version 1.2.0

Description The Telesquare SKT LTE Router SDT-CS3B1 version 1.2.0 contains a flaw that allows unauthenticated attackers to upload malicious content. This is possible due to enabled WebDAV HTTP methods. Attackers can utilize HTTP methods such as PUT, DELETE, MKCOL, MOVE, COPY, and PROPPATCH to upload executable code, delete files, or manipulate server content, potentially leading to remote code execution or denial of service.

Recommendations Update to a newer version that contains a fix for this vulnerability.

Exploit

Correção

RCE

DoS

Unrestricted File Upload

Enumeração de Fraquezas

CWE-434

Identificadores relacionados

CVE-2017-20224

Produtos afetados

Sdt-Cs3B1 Firmware

Referências · 5

• 🔥 https://zeroscience.mk/en/vulnerabilities/ZSL-2017-5446.php · Exploit
• 🔥 https://cxsecurity.com/issue/WLB-2017120301 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2017-20224 · Nota de Segurança
• https://t.me/CVEtracker/47481 · Publicação no Telegram
• https://vulncheck.com/advisories/telesquare-skt-lte-router-sdt-cs3b1-webdav-arbitrary-file-upload · Nota