CVE-2018-7756

Name: CVE-2018-7756
Creator: NVD / NIST
Published: 2018-03-15T01:29:03.573+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 62.47%

Last modified Jun 17, 2026

CVE-2018-7756 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 62.47% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

62.47%

99.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-94

Affected Software

Vendor	Product	Versions	Update
Dewesoft	Dewesoft	x3	Sp1

References

http://hyp3rlinx.altervista.org/advisories/DEWESOFT-X3-REMOTE-INTERNAL-COMMAND-ACCESS.txtExploit, Third Party Advisory
https://www.exploit-db.com/exploits/44275/Exploit, Third Party Advisory, VDB Entry
http://hyp3rlinx.altervista.org/advisories/DEWESOFT-X3-REMOTE-INTERNAL-COMMAND-ACCESS.txtExploit, Third Party Advisory
https://www.exploit-db.com/exploits/44275/Exploit, Third Party Advisory, VDB Entry

Timeline

Published: Mar 15, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-7756?

How severe is CVE-2018-7756?

Severity scoring for CVE-2018-7756 is pending analysis. The EPSS model estimates a 62.47% probability of exploitation in the next 30 days.

How do I fix CVE-2018-7756?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-7756?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST