CVE-2018-11240 — CRITICAL (9.8)

Vulnerability Description

An issue was discovered on SoftCase T-Router build 20112017 devices. There are no restrictions on the 'exec command' feature of the T-Router protocol. If the command syntax is correct, there is code execution both on the other modem and on the main servers. This is fixed in production builds as of Spring 2018.

CVSS Score

9.8

CRITICAL

CVSS:3.0/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
Softcase	T-Router Firmware	20112017
Softcase	T-Router	-

Related Weaknesses (CWE)

CWE-732

References

https://gist.github.com/neolead/1b90d8df7ef4fd1d3d03c1265e5804ac#file-cve-2018-1Third Party Advisory
https://gist.github.com/neolead/1b90d8df7ef4fd1d3d03c1265e5804ac#file-cve-2018-1Third Party Advisory

FAQ

What is CVE-2018-11240?

CVE-2018-11240 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An issue was discovered on SoftCase T-Router build 20112017 devices. There are no restrictions on the 'exec command' feature of the T-Router protocol. If the command syntax is correct, there is code e...

How severe is CVE-2018-11240?

CVE-2018-11240 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-2018-11240?

Check the references section above for vendor advisories and patch information. Affected products include: Softcase T-Router Firmware, Softcase T-Router.