CVE-2020-13559

Public Exploit

Description

A denial-of-service vulnerability exists in the traffic-logging functionality of FreyrSCADA IEC-60879-5-104 Server Simulator 21.04.028. A specially crafted packet can lead to denial of service. An attacker can send a malicious packet to trigger this vulnerability.

Categories

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.13%
Third-Party Advisory talosintelligence.com
Affected: n/a FreyrSCADA
Published at:
Updated at:

References

Link Tags
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1174 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2020-13559?
CVE-2020-13559 has been scored as a high severity vulnerability.
How to fix CVE-2020-13559?
To fix CVE-2020-13559, 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-2020-13559 being actively exploited in the wild?
It is possible that CVE-2020-13559 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-13559?
CVE-2020-13559 affects n/a FreyrSCADA.
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