CVE-2015-6484

Name: CVE-2015-6484
Creator: NVD / NIST
Published: 2015-10-25T02:59:12.763+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.07%

Last modified Jun 17, 2026

CVE-2015-6484 is a vulnerability of currently unknown severity. 3S-Smart CODESYS Gateway Server before 2.3.9.48 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted (1) GET or (2) POST request.. EPSS estimates a 2.07% chance of exploitation in the next 30 days.

Description

3S-Smart CODESYS Gateway Server before 2.3.9.48 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted (1) GET or (2) POST request.

Metrics

EPSS Probability

2.07%

78.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
3s-Smart Software Solutions	Codesys Gateway Server	<= 2.3.9.47

References

https://ics-cert.us-cert.gov/advisories/ICSA-15-293-03Third Party Advisory, US Government Resource
https://ics-cert.us-cert.gov/advisories/ICSA-15-293-03Third Party Advisory, US Government Resource

Timeline

Published: Oct 25, 2015
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2015-6484?

3S-Smart CODESYS Gateway Server before 2.3.9.48 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted (1) GET or (2) POST request.

How severe is CVE-2015-6484?

Severity scoring for CVE-2015-6484 is pending analysis. The EPSS model estimates a 2.07% probability of exploitation in the next 30 days.

How do I fix CVE-2015-6484?

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-2015-6484?

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

Scan your code now

Source: NVD / NIST