CVE-2017-6025

Name: CVE-2017-6025
Creator: NVD / NIST
Published: 2017-05-19T03:29:00.447+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.00%

Last modified Jun 17, 2026

CVE-2017-6025 is a vulnerability of currently unknown severity. A Stack Buffer Overflow issue was discovered in 3S-Smart Software Solutions GmbH CODESYS Web Server. The following versions of CODESYS Web Server, part of the CODESYS WebVisu web browser visualization software, are affected: CODESYS Web Server Versions 2.3 and prior. EPSS estimates a 2.00% chance of exploitation in the next 30 days.

Description

A Stack Buffer Overflow issue was discovered in 3S-Smart Software Solutions GmbH CODESYS Web Server. The following versions of CODESYS Web Server, part of the CODESYS WebVisu web browser visualization software, are affected: CODESYS Web Server Versions 2.3 and prior. A malicious user could overflow the stack buffer by providing overly long strings to functions that handle the XML. Because the function does not verify string size before copying to memory, the attacker may then be able to crash the application or run arbitrary code.

Metrics

EPSS Probability

2.00%

78.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Codesys	Web Server	<= 2.3

References

http://www.securityfocus.com/bid/97174Third Party Advisory, VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-17-087-02Third Party Advisory, US Government Resource
http://www.securityfocus.com/bid/97174Third Party Advisory, VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-17-087-02Third Party Advisory, US Government Resource

Timeline

Published: May 19, 2017
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-6025?

How severe is CVE-2017-6025?

Severity scoring for CVE-2017-6025 is pending analysis. The EPSS model estimates a 2.00% probability of exploitation in the next 30 days.

How do I fix CVE-2017-6025?

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-2017-6025?

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

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Source: NVD / NIST