Link Following Denial-of-Service Vulnerability in Trend Micro Apex One and Worry-Free Business Security
CVE-2021-44024

7.1HIGH

Key Information:

Vendor

Trend Micro
Status
Trend Micro Apex One
Trend Micro Worry-free Business Security
Vendor
CVE Published:
10 January 2022

What is CVE-2021-44024?

A vulnerability in Trend Micro's Apex One and Worry-Free Business Security products allows a local attacker to exploit a link following denial-of-service weakness. This exploit can lead to arbitrary file overwriting in the context of SYSTEM privileges. To execute this attack, an attacker must first have the capability to run low-privileged code on the affected system, thereby elevating their access rights and compromising system integrity.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

Affected Version(s)

Trend Micro Apex One 2019, SaaS

Trend Micro Worry-Free Business Security 10.0 SP1, Services (SaaS)

References

https://success.trendmicro.com/solution/000289996
x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-22-014/
x_refsource_MISC

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
.