CVE-2017-20223 — CRITICAL (9.8)

Vulnerability Description

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.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Telesquare	Sdt-Cs3B1 Firmware	1.2.0
Telesquare	Sdt-Cs3B1	-

Related Weaknesses (CWE)

CWE-639

References

https://cxsecurity.com/issue/WLB-2017120297Issue Tracking
https://exchange.xforce.ibmcloud.com/vulnerabilities/136993Third Party Advisory
https://packetstormsecurity.com/files/145551Third Party Advisory
https://www.exploit-db.com/exploits/43402/Third Party AdvisoryVDB Entry
https://www.vulncheck.com/advisories/telesquare-skt-lte-router-sdt-cs3b1-insecurThird Party Advisory
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2017-5445.phpThird Party Advisory

FAQ

What is CVE-2017-20223?

CVE-2017-20223 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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...

How severe is CVE-2017-20223?

CVE-2017-20223 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2017-20223?

Check the references section above for vendor advisories and patch information. Affected products include: Telesquare Sdt-Cs3B1 Firmware, Telesquare Sdt-Cs3B1.