CVE-2022-33158: Trend Micro Proxy One Pro Incorrect Permission Assignment Local Privilege Escalation Vulnerability
First published: Fri Jul 29 2022(Updated: )
This vulnerability allows local attackers to escalate privileges on affected installations of Trend Micro Proxy One Pro. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the product installer. The issue results from incorrect permissions set on a directory. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM.
Credit: security@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Trendmicro Vpn Proxy One Pro | <=5.2.1026 | |
| Microsoft Windows | ||
| Trend Micro Proxy One Pro |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2022-33158?
CVE-2022-33158 has a CVSS score indicating a high severity due to its potential for privilege escalation by local attackers.
How do I fix CVE-2022-33158?
To fix CVE-2022-33158, it is recommended to update Trend Micro Proxy One Pro to the latest version available.
Who is affected by CVE-2022-33158?
CVE-2022-33158 affects users of Trend Micro Proxy One Pro versions up to and including 5.2.1026.
What type of attack is associated with CVE-2022-33158?
CVE-2022-33158 is associated with local privilege escalation attacks on affected systems.
What must an attacker do to exploit CVE-2022-33158?
To exploit CVE-2022-33158, an attacker must first have the ability to execute low-privileged code on the target system.
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