Is CVE-2022-21940 in the CISA KEV catalog?

No. CVE-2022-21940 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-21940?

CVE-2022-21940 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2022-21940?

CVE-2022-21940 has an EPSS score of 0.37% (30th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-21940?

Upgrade metasys system configuration tool to 15.0.3 or later.

CVE & CISA-KEV Catalog

CVE-2022-21940

HIGH

7.5

CVSS v3

NVD

Description

Sensitive Cookie in HTTPS Session Without 'Secure' Attribute vulnerability in Johnson Controls System Configuration Tool (SCT) version 14 prior to 14.2.3 and version 15 prior to 15.0.3 could allow access to the cookie.

CWE-614 CWE-311

How to fix

Remediation Available

metasys system configuration toolNVD

Affected:>= 15.0, < 15.0.3Fixed in:15.0.3CVE-2022-21940derived from NVD

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.37%probability of exploitation in 30 days

30thpercentile

Low risk: more likely to be exploited than 30% of all known CVEs.

References

Vendor Advisory1

johnsoncontrols.com

Third-Party Advisory1

cisa.gov

Related Vulnerabilities

Other CWE-614 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2021-3882	Medium	6.8	0.9%	-	Fix
CVE-2022-25151	High	7.5	0.8%	-	Fix
CVE-2020-27651	Medium	5.8	0.8%	-	Fix
CVE-2015-3207	Medium	5.3	0.7%	-	-
CVE-2022-3174	High	7.5	0.6%	-	Fix
CVE-2022-24045	Medium	6.5	0.6%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.