CVE-2021-36203

Johnson Controls Metasys SCT Pro

Description

The affected product may allow an attacker to identify and forge requests to internal systems by way of a specially crafted request.

Remediation

Solution:

  • Johnson Controls recommends users take the following steps to mitigate this vulnerability: Update SCT/SCT Pro with Patch 14.2.2 Take proper steps to minimize risks to all building automation systems. For more detailed mitigation instructions, please see Johnson Controls Product Security Advisory JCI-PSA-2022-03 v1

Category

5.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.16%
Third-Party Advisory cisa.gov
Affected: Johnnson Controls Metasys System Configuration Tool (SCT)
Affected: Johnnson Controls Metasys System Configuration Tool Pro (SCT Pro)
Published at:
Updated at:

References

Link Tags
https://www.cisa.gov/uscert/ics/advisories/icsa-22-111-02 third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2021-36203?
CVE-2021-36203 has been scored as a medium severity vulnerability.
How to fix CVE-2021-36203?
To fix CVE-2021-36203: Johnson Controls recommends users take the following steps to mitigate this vulnerability: Update SCT/SCT Pro with Patch 14.2.2 Take proper steps to minimize risks to all building automation systems. For more detailed mitigation instructions, please see Johnson Controls Product Security Advisory JCI-PSA-2022-03 v1
Is CVE-2021-36203 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-36203 is being actively exploited. 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-2021-36203?
CVE-2021-36203 affects Johnnson Controls Metasys System Configuration Tool (SCT), Johnnson Controls Metasys System Configuration Tool Pro (SCT Pro).
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