ZDI-24-1042: NoMachine Uncontrolled Search Path Element Local Privilege Escalation Vulnerability
This vulnerability allows local attackers to escalate privileges on affected installations of NoMachine. 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 nxnode.exe. The process loads a library from an unsecured location. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM.
Other sources
This vulnerability allows local attackers to escalate privileges on affected installations of NoMachine. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2024-7253.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-24-1042?
The severity of ZDI-24-1042 is considered high due to the potential for privilege escalation.
How do I fix ZDI-24-1042?
To fix ZDI-24-1042, update NoMachine to the latest version that includes the security patch addressing this vulnerability.
Who is affected by ZDI-24-1042?
ZDI-24-1042 affects users of NoMachine software who have not applied the latest security updates.
What kind of attack vector is associated with ZDI-24-1042?
ZDI-24-1042 can be exploited through local access, requiring an attacker to execute low-privileged code on the target system.
What are the potential consequences of exploiting ZDI-24-1042?
Exploiting ZDI-24-1042 can allow an attacker to escalate their privileges, potentially leading to unauthorized access and control of the affected system.