Is CVE-2023-36874 in the CISA KEV catalog?

Yes. CVE-2023-36874 is on the CISA Known Exploited Vulnerabilities list, added 2023-07-11.

What is the CVSS severity of CVE-2023-36874?

CVE-2023-36874 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2023-36874?

CVE-2023-36874 has an EPSS score of 32.31% (98th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2023-36874

HIGHCISA KEVEPSS 98th pctl

7.8

CVSS v3

NVD

Description

Windows Error Reporting Service Elevation of Privilege Vulnerability

CWE-59

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

32.31%probability of exploitation in 30 days

98thpercentile

Very high risk: more likely to be exploited than 98% of all known CVEs.

Known Exploited Vulnerability (CISA KEV)

Microsoft Windows Error Reporting Service Privilege Escalation Vulnerability

Microsoft Windows Error Reporting Service contains an unspecified vulnerability that allows for privilege escalation.

Apply updates per vendor instructions or discontinue use of the product if updates are unavailable.

Remediation due: 2023-08-01

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 2025-10-28.