PT-2022-12355 · Trend Micro · Trend Micro Apex One

Lays · Published 2022-01-06 · Updated 2022-07-12 · CVE-2021-45441

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Trend Micro Apex One (on-prem and SaaS) (affected versions not specified)

Description A local attacker could exploit an origin validation error to drop and manipulate a specially crafted file, allowing them to issue commands over a certain pipe and elevate privileges. The attacker must first obtain the ability to execute low-privileged code on the target system.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Origin Validation Error

Weakness Enumeration

CWE-346

Related Identifiers

CVE-2021-45441

ZDI-22-017

Affected Products

Trend Micro Apex One

References · 4

• https://zerodayinitiative.com/advisories/ZDI-22-017 · Security Note
• https://success.trendmicro.com/solution/000289996 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-45441 · Security Note
• https://osv.dev/vulnerability/CVE-2021-45441 · Vendor Advisory