CVE-2018-11241 — CRITICAL (9.8)

Vulnerability Description

An issue was discovered on SoftCase T-Router build 20112017 devices. A remote attacker can read and write to arbitrary files on the system as root, as demonstrated by code execution after writing to a crontab file. 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	-

References

https://gist.github.com/neolead/2b052512f90f75e93b5c465c265322b0#file-cve-2018-1Third Party Advisory
https://gist.github.com/neolead/2b052512f90f75e93b5c465c265322b0#file-cve-2018-1Third Party Advisory

FAQ

What is CVE-2018-11241?

CVE-2018-11241 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An issue was discovered on SoftCase T-Router build 20112017 devices. A remote attacker can read and write to arbitrary files on the system as root, as demonstrated by code execution after writing to a...

How severe is CVE-2018-11241?

CVE-2018-11241 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-2018-11241?

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