CVE-2018-7756 — CRITICAL (9.8)

Vulnerability Description

RunExeFile.exe in the installer for DEWESoft X3 SP1 (64-bit) devices does not require authentication for sessions on TCP port 1999, which allows remote attackers to execute arbitrary code or access internal commands, as demonstrated by a RUN command that launches a .EXE file located at an arbitrary external URL, or a "SETFIREWALL Off" command.

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
Dewesoft	Dewesoft	x3

Related Weaknesses (CWE)

CWE-94

References

http://hyp3rlinx.altervista.org/advisories/DEWESOFT-X3-REMOTE-INTERNAL-COMMAND-AExploitThird Party Advisory
https://www.exploit-db.com/exploits/44275/ExploitThird Party AdvisoryVDB Entry
http://hyp3rlinx.altervista.org/advisories/DEWESOFT-X3-REMOTE-INTERNAL-COMMAND-AExploitThird Party Advisory
https://www.exploit-db.com/exploits/44275/ExploitThird Party AdvisoryVDB Entry

FAQ

What is CVE-2018-7756?

CVE-2018-7756 is a vulnerability with a CVSS score of 9.8 (CRITICAL). RunExeFile.exe in the installer for DEWESoft X3 SP1 (64-bit) devices does not require authentication for sessions on TCP port 1999, which allows remote attackers to execute arbitrary code or access in...

How severe is CVE-2018-7756?

CVE-2018-7756 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-2018-7756?

Check the references section above for vendor advisories and patch information. Affected products include: Dewesoft Dewesoft.