CVE-2020-13536

Public Exploit

Description

An exploitable local privilege elevation vulnerability exists in the file system permissions of Moxa MXView series 3.1.8 installation. Depending on the vector chosen, an attacker can either add code to a script or replace a binary. By default MXViewService, which starts as a NT SYSTEM authority user executes a series of Node.Js scripts to start additional application functionality.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.03%
Third-Party Advisory talosintelligence.com
Affected: n/a Moxa
Published at:
Updated at:

References

Link Tags
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1148 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2020-13536?
CVE-2020-13536 has been scored as a high severity vulnerability.
How to fix CVE-2020-13536?
To fix CVE-2020-13536, 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-2020-13536 being actively exploited in the wild?
It is possible that CVE-2020-13536 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-2020-13536?
CVE-2020-13536 affects n/a Moxa.
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