Is CVE-2023-52337 being actively exploited?

CVE-2023-52337 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2023-52337?

CVE-2023-52337 has a CVSS 3.1 base score of 7.8 (HIGH).

CVE-2023-52337

HIGH · CVSS 7.8EPSS 0.2%EU EUVD

An improper access control vulnerability in Trend Micro Deep Security 20.0 and Trend Micro Cloud One - Endpoint and Workload Security Agent could allow a local attacker to escalate privileges on affected installations. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

Key facts

CVSS score: 7.8 (v3.1)
Severity: HIGH
CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-269
EPSS score: 0.2% (14th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2023-56994)
Published: January 23, 2024
NVD last modified: June 17, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2023-56994 in the EU Vulnerability Database. Last updated in EUVD on June 20, 2025.

View on the EU Vulnerability Database

Affected products

trendmicro / deep security
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent
trendmicro / deep security agent

Certified products that may be affected

1 FIPS 140 or Common Criteria certified product, from automated matching by sec-certs.org.

Trend Micro Deep Security 20 - Trend Micro Inc. - Common Criteria 561-LSS - active

References

https://success.trendmicro.com/dcx/s/solution/000296337?language=en_US(Vendor Advisory)
https://www.zerodayinitiative.com/advisories/ZDI-24-075/(Third Party Advisory, VDB Entry)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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