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Vulnerability · Published Nov 21, 2022 · Assigned by trendmicro

CVE-2022-44650

High 7.8

In plain English

A high-severity out-of-bounds write in Trend Micro Apex One from Trend Micro, Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 29% of all known vulnerabilities).

Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.4%top 70.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

A memory corruption vulnerability in the Unauthorized Change Prevention service of Trend Micro Apex One and Apex One as a Service could allow a local attacker to elevate 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.

Affected products (as reported)

VendorProductVersions
Trend Micro, Inc. Trend Micro Apex One On Premise (14.0) – before 14.0.0.11126SaaS (14.0) – before 14.0.11789

Weakness: CWE-787 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References