Is CVE-2021-25252 actively exploited?

CVE-2021-25252 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2021-25252?

CVE-2021-25252 has a CVSS score of 5.5 (MEDIUM severity). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

How do I patch CVE-2021-25252?

Patch guidance is available from trendmicro security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2021-25252.

CVE-2021-25252 - remediation guidance & executive summary

Q: Which products are affected by CVE-2021-25252?

23 products: trendmicro apex central, trendmicro apex one, trendmicro cloud edge, trendmicro apex one, trendmicro deep security, and 18 more.

Description

Trend Micro's Virus Scan API (VSAPI) and Advanced Threat Scan Engine (ATSE) - are vulnerable to a memory exhaustion vulnerability that may lead to denial-of-service or system freeze if exploited by an attacker using a specially crafted file.

CVSS Metrics

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector: local
Complexity: low
Privileges: low
User Action: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
Weaknesses: CWE-400

Metadata

Primary Vendor: TRENDMICRO
Published: 3/3/2021
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

trendmicro : apex_centraltrendmicro : apex_onetrendmicro : cloud_edgetrendmicro : apex_onetrendmicro : deep_securitytrendmicro : deep_securitytrendmicro : deep_securitytrendmicro : deep_securitytrendmicro : control_managertrendmicro : deep_discovery_analyzertrendmicro : deep_discovery_email_inspectortrendmicro : deep_discovery_inspectortrendmicro : interscan_messaging_security_virtual_appliancetrendmicro : interscan_web_security_virtual_appliancetrendmicro : officescantrendmicro : portal_protecttrendmicro : scanmailtrendmicro : scanmail_for_ibm_dominotrendmicro : serverprotect_for_storagetrendmicro : serverprotecttrendmicro : serverprotect_for_network_appliance_filerstrendmicro : safe_locktrendmicro : worry-free_business_security

Remediation Guidance

Executive Summary

View on NIST NVD