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12 vulnerabilities found for sdt-cs3b1_firmware by telesquare
CVE-2017-20224 (GCVE-0-2017-20224)
Vulnerability from nvd – Published: 2026-03-16 01:28 – Updated: 2026-03-16 14:20
VLAI
Title
Telesquare SKT LTE Router SDT-CS3B1 WebDAV Arbitrary File Upload
Summary
Telesquare SKT LTE Router SDT-CS3B1 version 1.2.0 contains an arbitrary file upload vulnerability that allows unauthenticated attackers to upload malicious content by exploiting enabled WebDAV HTTP methods. Attackers can use PUT, DELETE, MKCOL, MOVE, COPY, and PROPPATCH methods to upload executable code, delete files, or manipulate server content for remote code execution or denial of service.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.zeroscience.mk/en/vulnerabilities/ZSL… | third-party-advisory |
| https://cxsecurity.com/issue/WLB-2017120301 | third-party-advisory |
| https://www.vulncheck.com/advisories/telesquare-s… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Telesquare | SDT-CS3B1 |
Affected:
1.2.0
|
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CVE-2017-20223 (GCVE-0-2017-20223)
Vulnerability from nvd – Published: 2026-03-16 01:28 – Updated: 2026-04-07 14:03
VLAI
Title
Telesquare SKT LTE Router SDT-CS3B1 Insecure Direct Object Reference
Summary
Telesquare SKT LTE Router SDT-CS3B1 firmware version 1.2.0 contains an insecure direct object reference vulnerability that allows attackers to bypass authorization and access resources by manipulating user-supplied input parameters. Attackers can directly reference objects in the system to retrieve sensitive information and access functionalities without proper access controls.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://www.zeroscience.mk/en/vulnerabilities/ZSL… | third-party-advisory |
| https://www.exploit-db.com/exploits/43402/ | exploit |
| https://packetstormsecurity.com/files/145551 | exploit |
| https://cxsecurity.com/issue/WLB-2017120297 | third-party-advisory |
| https://exchange.xforce.ibmcloud.com/vulnerabilit… | vdb-entry |
| https://www.vulncheck.com/advisories/telesquare-s… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Telesquare | SDT-CS3B1 |
Affected:
1.2.0
|
Date Public
2017-12-27 00:00
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CVE-2017-20222 (GCVE-0-2017-20222)
Vulnerability from nvd – Published: 2026-03-16 01:28 – Updated: 2026-04-07 14:03
VLAI
Title
Telesquare SKT LTE Router SDT-CS3B1 Unauthenticated Remote Reboot
Summary
Telesquare SKT LTE Router SDT-CS3B1 software version 1.2.0 contains an unauthenticated remote reboot vulnerability that allows attackers to trigger device reboot without authentication. Attackers can send POST requests to the lte.cgi endpoint with the Command=Reboot parameter to cause denial of service by forcing the router to restart.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://www.zeroscience.mk/en/vulnerabilities/ZSL… | third-party-advisory |
| https://cxsecurity.com/issue/WLB-2017120300 | third-party-advisory |
| https://packetstormsecurity.com/files/145555 | exploit |
| https://www.exploit-db.com/exploits/43401/ | exploit |
| https://exchange.xforce.ibmcloud.com/vulnerabilit… | vdb-entry |
| https://www.vulncheck.com/advisories/telesquare-s… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Telesquare | SDT-CS3B1 |
Affected:
1.2.0
|
Date Public
2017-12-27 00:00
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CVE-2017-20221 (GCVE-0-2017-20221)
Vulnerability from nvd – Published: 2026-03-16 01:28 – Updated: 2026-04-07 14:03
VLAI
Title
Telesquare SKT LTE Router SDT-CS3B1 CSRF System Command Execution
Summary
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.
Severity
4.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://www.zeroscience.mk/en/vulnerabilities/ZSL… | third-party-advisory |
| https://cxsecurity.com/issue/WLB-2017120299 | third-party-advisory |
| https://packetstormsecurity.com/files/145550 | exploit |
| https://www.exploit-db.com/exploits/43400/ | exploit |
| https://exchange.xforce.ibmcloud.com/vulnerabilit… | vdb-entry |
| https://www.vulncheck.com/advisories/telesquare-s… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Telesquare | SDT-CS3B1 |
Affected:
1.2.0
|
Date Public
2017-12-27 00:00
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CVE-2021-46422 (GCVE-0-2021-46422)
Vulnerability from nvd – Published: 2022-04-27 11:04 – Updated: 2024-08-04 05:02Summary
Telesquare SDT-CW3B1 1.1.0 is affected by an OS command injection vulnerability that allows a remote attacker to execute OS commands without any authentication.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://drive.google.com/drive/folders/1YJlVlb4Sl… | x_refsource_MISC |
| http://packetstormsecurity.com/files/167201/SDT-C… | x_refsource_MISC |
| http://packetstormsecurity.com/files/167387/Teles… | x_refsource_MISC |
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CVE-2018-12526 (GCVE-0-2018-12526)
Vulnerability from nvd – Published: 2018-06-21 15:00 – Updated: 2024-08-05 08:38
VLAI
Summary
Telesquare SDT-CS3B1 and SDT-CW3B1 devices through 1.2.0 have a default factory account. Remote attackers can obtain access to the device via TELNET using a hardcoded account.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.boho.or.kr/data/secNoticeView.do?bull… | x_refsource_MISC |
| https://www.fortiguard.com/zeroday/FG-VD-18-106 | x_refsource_MISC |
Date Public
2018-06-21 00:00
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CVE-2017-20224 (GCVE-0-2017-20224)
Vulnerability from cvelistv5 – Published: 2026-03-16 01:28 – Updated: 2026-03-16 14:20
VLAI
Title
Telesquare SKT LTE Router SDT-CS3B1 WebDAV Arbitrary File Upload
Summary
Telesquare SKT LTE Router SDT-CS3B1 version 1.2.0 contains an arbitrary file upload vulnerability that allows unauthenticated attackers to upload malicious content by exploiting enabled WebDAV HTTP methods. Attackers can use PUT, DELETE, MKCOL, MOVE, COPY, and PROPPATCH methods to upload executable code, delete files, or manipulate server content for remote code execution or denial of service.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.zeroscience.mk/en/vulnerabilities/ZSL… | third-party-advisory |
| https://cxsecurity.com/issue/WLB-2017120301 | third-party-advisory |
| https://www.vulncheck.com/advisories/telesquare-s… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Telesquare | SDT-CS3B1 |
Affected:
1.2.0
|
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CVE-2017-20223 (GCVE-0-2017-20223)
Vulnerability from cvelistv5 – Published: 2026-03-16 01:28 – Updated: 2026-04-07 14:03
VLAI
Title
Telesquare SKT LTE Router SDT-CS3B1 Insecure Direct Object Reference
Summary
Telesquare SKT LTE Router SDT-CS3B1 firmware version 1.2.0 contains an insecure direct object reference vulnerability that allows attackers to bypass authorization and access resources by manipulating user-supplied input parameters. Attackers can directly reference objects in the system to retrieve sensitive information and access functionalities without proper access controls.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://www.zeroscience.mk/en/vulnerabilities/ZSL… | third-party-advisory |
| https://www.exploit-db.com/exploits/43402/ | exploit |
| https://packetstormsecurity.com/files/145551 | exploit |
| https://cxsecurity.com/issue/WLB-2017120297 | third-party-advisory |
| https://exchange.xforce.ibmcloud.com/vulnerabilit… | vdb-entry |
| https://www.vulncheck.com/advisories/telesquare-s… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Telesquare | SDT-CS3B1 |
Affected:
1.2.0
|
Date Public
2017-12-27 00:00
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CVE-2017-20222 (GCVE-0-2017-20222)
Vulnerability from cvelistv5 – Published: 2026-03-16 01:28 – Updated: 2026-04-07 14:03
VLAI
Title
Telesquare SKT LTE Router SDT-CS3B1 Unauthenticated Remote Reboot
Summary
Telesquare SKT LTE Router SDT-CS3B1 software version 1.2.0 contains an unauthenticated remote reboot vulnerability that allows attackers to trigger device reboot without authentication. Attackers can send POST requests to the lte.cgi endpoint with the Command=Reboot parameter to cause denial of service by forcing the router to restart.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://www.zeroscience.mk/en/vulnerabilities/ZSL… | third-party-advisory |
| https://cxsecurity.com/issue/WLB-2017120300 | third-party-advisory |
| https://packetstormsecurity.com/files/145555 | exploit |
| https://www.exploit-db.com/exploits/43401/ | exploit |
| https://exchange.xforce.ibmcloud.com/vulnerabilit… | vdb-entry |
| https://www.vulncheck.com/advisories/telesquare-s… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Telesquare | SDT-CS3B1 |
Affected:
1.2.0
|
Date Public
2017-12-27 00:00
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CVE-2017-20221 (GCVE-0-2017-20221)
Vulnerability from cvelistv5 – Published: 2026-03-16 01:28 – Updated: 2026-04-07 14:03
VLAI
Title
Telesquare SKT LTE Router SDT-CS3B1 CSRF System Command Execution
Summary
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.
Severity
4.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://www.zeroscience.mk/en/vulnerabilities/ZSL… | third-party-advisory |
| https://cxsecurity.com/issue/WLB-2017120299 | third-party-advisory |
| https://packetstormsecurity.com/files/145550 | exploit |
| https://www.exploit-db.com/exploits/43400/ | exploit |
| https://exchange.xforce.ibmcloud.com/vulnerabilit… | vdb-entry |
| https://www.vulncheck.com/advisories/telesquare-s… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Telesquare | SDT-CS3B1 |
Affected:
1.2.0
|
Date Public
2017-12-27 00:00
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CVE-2021-46422 (GCVE-0-2021-46422)
Vulnerability from cvelistv5 – Published: 2022-04-27 11:04 – Updated: 2024-08-04 05:02Summary
Telesquare SDT-CW3B1 1.1.0 is affected by an OS command injection vulnerability that allows a remote attacker to execute OS commands without any authentication.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://drive.google.com/drive/folders/1YJlVlb4Sl… | x_refsource_MISC |
| http://packetstormsecurity.com/files/167201/SDT-C… | x_refsource_MISC |
| http://packetstormsecurity.com/files/167387/Teles… | x_refsource_MISC |
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CVE-2018-12526 (GCVE-0-2018-12526)
Vulnerability from cvelistv5 – Published: 2018-06-21 15:00 – Updated: 2024-08-05 08:38
VLAI
Summary
Telesquare SDT-CS3B1 and SDT-CW3B1 devices through 1.2.0 have a default factory account. Remote attackers can obtain access to the device via TELNET using a hardcoded account.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.boho.or.kr/data/secNoticeView.do?bull… | x_refsource_MISC |
| https://www.fortiguard.com/zeroday/FG-VD-18-106 | x_refsource_MISC |
Date Public
2018-06-21 00:00
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