PT-2026-25741 · Telesquare · Sdt-Cs3B1 Firmware

Publicado 2026-03-16 · Atualizado 2026-03-16 · CVE-2017-20223

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 firmware version 1.2.0 contains an insecure direct object reference issue. This allows attackers to bypass authorization and access resources by manipulating user-supplied input parameters. Attackers can directly reference objects within the system, potentially retrieving sensitive information and accessing functionalities without appropriate access controls.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

IDOR

Enumeração de Fraquezas

CWE-639

Identificadores relacionados

CVE-2017-20223

Produtos afetados

Sdt-Cs3B1 Firmware

Referências · 8

• https://exploit-db.com/exploits/43402 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2017-20223 · Nota de Segurança
• https://vulncheck.com/advisories/telesquare-skt-lte-router-sdt-cs3b1-insecure-direct-object-reference · Nota
• https://cxsecurity.com/issue/WLB-2017120297 · Nota
• https://exchange.xforce.ibmcloud.com/vulnerabilities/136993 · Nota
• https://zeroscience.mk/en/vulnerabilities/ZSL-2017-5445.php · Nota
• https://packetstormsecurity.com/files/145551 · Nota
• https://t.me/CVEtracker/47480 · Publicação no Telegram