PT-2022-4844 · Trend Micro · Trend Micro Apex One As A Service+1

Akinori Takeuchi · Published 2022-09-06 · Updated 2022-09-21 · CVE-2022-40144

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/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 A vulnerability in the authentication procedure allows an attacker to bypass login authentication by falsifying request parameters, potentially granting unauthorized access to protected information and circumventing security restrictions.

Recommendations For Trend Micro Apex One, consider restricting access to the authentication module until a patch is available. For Trend Micro Apex One as a Service, avoid using vulnerable request parameters in the affected API endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

BDU:2022-05904

CVE-2022-40144

Affected Products

Trend Micro Apex One

Trend Micro Apex One As A Service

References · 13

• https://ipa.go.jp/security/ciadr/vul/20220913-jvn.html · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2022-40144 · Security Note
• https://success.trendmicro.com/solution/000291528 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-40144 · Vendor Advisory
• https://appweb.trendmicro.com/SupportNews/NewsDetail.aspx?id=4553 · Vendor Advisory
• https://safe-surf.ru/upload/VULN/VULN-20220914.40.pdf · Security Note
• https://bdu.fstec.ru/vul/2022-05904 · Security Note
• https://jvn.jp/en/jp/JVN36454862/index.html · Patch
• https://vuldb.com/?id.209115 · Note
• https://xakep.ru/2022/09/14/apex-one-rce · Note
• https://t.me/true_secator/3413 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2022091318 · Note
• https://t.me/cibsecurity/50076 · Telegram Post