CVE-2017-20221

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 v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
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

Configurations

No configuration.

History

16 Mar 2026, 14:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-03-16 14:17

Updated : 2026-03-16 14:53

NVD link : CVE-2017-20221

Mitre link : CVE-2017-20221

CVE.ORG link : CVE-2017-20221

JSON object : View

Products Affected

No product.

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

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