CVE-2021-36203 — MEDIUM (5.3)

Q: What is CVE-2021-36203?

CVE-2021-36203 is a vulnerability with a CVSS score of 5.3 (MEDIUM). The affected product may allow an attacker to identify and forge requests to internal systems by way of a specially crafted request.

Q: How severe is CVE-2021-36203?

CVE-2021-36203 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-36203?

Check the references section above for vendor advisories and patch information. Affected products include: Johnsoncontrols Metasys System Configuration Tool.

Vulnerability Description

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

CVSS Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Johnsoncontrols	Metasys System Configuration Tool	< 14.2.2

Related Weaknesses (CWE)

CWE-918

References

https://www.cisa.gov/uscert/ics/advisories/icsa-22-111-02Third Party AdvisoryUS Government Resource
https://www.cisa.gov/uscert/ics/advisories/icsa-22-111-02Third Party AdvisoryUS Government Resource

FAQ

What is CVE-2021-36203?

CVE-2021-36203 is a vulnerability with a CVSS score of 5.3 (MEDIUM). The affected product may allow an attacker to identify and forge requests to internal systems by way of a specially crafted request.

How severe is CVE-2021-36203?

CVE-2021-36203 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-36203?

Check the references section above for vendor advisories and patch information. Affected products include: Johnsoncontrols Metasys System Configuration Tool.