CVE-2015-6460

Description

Multiple heap-based buffer overflows in 3S-Smart CODESYS Gateway Server before 2.3.9.34 allow remote attackers to execute arbitrary code via opcode (1) 0x3ef or (2) 0x3f0.

Category

7.5
CVSS
Severity: High
CVSS 2.0 •
EPSS 18.13% Top 10%
Third-Party Advisory zerodayinitiative.com Third-Party Advisory zerodayinitiative.com Third-Party Advisory us-cert.gov
Affected: CODESYS 3S-Smart CODESYS Gateway Server
Published at:
Updated at:

References

Link Tags
http://zerodayinitiative.com/advisories/ZDI-15-442/ vdb entry third party advisory
http://zerodayinitiative.com/advisories/ZDI-15-441/ vdb entry third party advisory
https://ics-cert.us-cert.gov/advisories/ICSA-15-258-02 third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2015-6460?
CVE-2015-6460 has been scored as a high severity vulnerability.
How to fix CVE-2015-6460?
To fix CVE-2015-6460, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2015-6460 being actively exploited in the wild?
It is possible that CVE-2015-6460 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~18% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2015-6460?
CVE-2015-6460 affects CODESYS 3S-Smart CODESYS Gateway Server.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.