ZDI-22-946: Parallels Access Agent Uncontrolled Search Path Element Local Privilege Escalation Vulnerability
This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Access Agent. 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 Desktop Control Agent service. The service loads Qt plugins from an unsecured location. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Parallels Access |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-22-946?
The severity of ZDI-22-946 is classified as high due to its potential to allow privilege escalation.
How do I fix ZDI-22-946?
To fix ZDI-22-946, you should update your Parallels Access Agent to the latest version provided by the vendor.
Who is affected by ZDI-22-946?
ZDI-22-946 affects installations of Parallels Access Agent on systems where low-privileged code can be executed.
What kind of attacks can exploit ZDI-22-946?
ZDI-22-946 can be exploited by local attackers who have the ability to execute low-privileged code.
Is ZDI-22-946 a remote or local vulnerability?
ZDI-22-946 is a local vulnerability, meaning it requires local access to the affected system to exploit.
- agent/references
- agent/type
- agent/softwarecombine
- collector/zdi-advisory
- source/ZDI
- alias/ZDI-22-946
- alias/ZDI-CAN-15787
- alias/CVE-2022-34902
- agent/software-canonical-lookup
- agent/title
- agent/severity
- agent/event
- agent/description
- agent/tags
- agent/source
- vendor/parallels
- canonical/parallels access