PT-2021-21331 · Trend Micro · Trend Micro Security

Abdelhamid Naceri + 1 · Published 2021-08-30 · Updated 2022-07-12 · CVE-2021-36744

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 Security (Consumer) versions 2020 through 2021

Description The issue is related to a directory junction vulnerability. This could allow an attacker to exploit the system, potentially escalating privileges and creating a denial of service.

Recommendations For versions 2020 and 2021, update to a version that includes a fix for the directory junction vulnerability. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Link Following

Weakness Enumeration

CWE-59

Related Identifiers

CVE-2021-36744

ZDI-21-1052

Affected Products

Trend Micro Security

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2021-36744 · Security Note
• https://osv.dev/vulnerability/CVE-2021-36744 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-21-1052 · Security Note
• https://helpcenter.trendmicro.com/en-us/article/tmka-10568 · Vendor Advisory
• https://t.me/cibsecurity/28296 · Telegram Post