CVE-2017-20221

Telesquare SKT LTE Router SDT-CS3B1 CSRF System Command Execution

CVSS 5.3 MEDIUMEPSS 0.3%CWE-352

Vexday Risk Score

13Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 5.3EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

16 mar 2026Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

Telesquare SKT LTE Router SDT-CS3B1 version 1.2.0 contains a cross-site request forgery vulnerability that allows authenticated attackers to execute arbitrary system commands by exploiting missing request validation. Attackers can craft malicious web pages that perform administrative actions when visited by logged-in users, enabling command execution with router privileges.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L

Produtos afetados

Telesquare · SDT-CS3B1

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Referências

https://cxsecurity.com/issue/WLB-2017120299 https://exchange.xforce.ibmcloud.com/vulnerabilities/136839 https://packetstormsecurity.com/files/145550 https://www.exploit-db.com/exploits/43400/https://www.vulncheck.com/advisories/telesquare-skt-lte-router-sdt-cs3b1-csrf-system-command-execution https://www.zeroscience.mk/en/vulnerabilities/ZSL-2017-5443.php