CVE-2013-2781

Description

Use-after-free vulnerability in the server application in 3S CODESYS Gateway 2.3.9.27 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via unspecified vectors.

Category

10.0
CVSS
Severity: Critical
CVSS 2.0 •
EPSS 4.32% Top 15%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://ics-cert.us-cert.gov/advisories/ICSA-13-142-01 us government resource

Frequently Asked Questions

What is the severity of CVE-2013-2781?
CVE-2013-2781 has been scored as a critical severity vulnerability.
How to fix CVE-2013-2781?
To fix CVE-2013-2781, 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-2013-2781 being actively exploited in the wild?
It is possible that CVE-2013-2781 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~4% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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