PT-2021-23528 · Trend Micro · Trend Micro Apex One+1

Xavier Danest · Published 2021-10-19 · Updated 2021-10-27 · CVE-2021-42102

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 (affected versions not specified) Trend Micro Apex One as a Service (affected versions not specified)

Description An uncontrolled search path element vulnerability could allow a local attacker to escalate privileges on affected installations. The attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this issue.

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

Uncontrolled Search Path Element

Weakness Enumeration

CWE-427

Related Identifiers

CVE-2021-42102

ZDI-21-1222

Affected Products

Trend Micro Apex One

Trend Micro Apex One As A Service

References · 5

• https://zerodayinitiative.com/advisories/ZDI-21-1222 · Security Note
• https://success.trendmicro.com/solution/000289229 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-42102 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-42102 · Security Note
• https://t.me/cvenotify/22467 · Telegram Post