Is CVE-2022-41033 in the CISA KEV catalog?

Yes. CVE-2022-41033 is on the CISA Known Exploited Vulnerabilities list, added 2022-10-11.

What is the CVSS severity of CVE-2022-41033?

CVE-2022-41033 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2022-41033?

CVE-2022-41033 has an EPSS score of 1.78% (75th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2022-41033

HIGHCISA KEVEPSS 75th pctl

7.8

CVSS v3

NVD

Description

Windows COM+ Event System Service Elevation of Privilege Vulnerability

CWE-843Type Confusion

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

1.78%probability of exploitation in 30 days

75thpercentile

Elevated risk: more likely to be exploited than 75% of all known CVEs.

Known Exploited Vulnerability (CISA KEV)

Microsoft Windows COM+ Event System Service Privilege Escalation Vulnerability

Microsoft Windows COM+ Event System Service contains an unspecified vulnerability that allows for privilege escalation.

Apply updates per vendor instructions.

Remediation due: 2022-11-01

References

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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 2026-01-13.