Nomachine
CVE-2023-39107
CRITICAL
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Lifecycle Timeline
1DescriptionNVD
An arbitrary file overwrite vulnerability in NoMachine Free Edition and Enterprise Client for macOS before v8.8.1 allows attackers to overwrite root-owned files by using hardlinks.
AnalysisAI
An arbitrary file overwrite vulnerability in NoMachine Free Edition and Enterprise Client for macOS before v8.8.1 allows attackers to overwrite root-owned files by using hardlinks. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Technical ContextAI
This vulnerability is classified under CWE-59. An arbitrary file overwrite vulnerability in NoMachine Free Edition and Enterprise Client for macOS before v8.8.1 allows attackers to overwrite root-owned files by using hardlinks. Affected products include: Nomachine.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
An unspecified server utility in NoMachine before 5.3.10 on Mac OS X and Linux allows authenticated users to gain privil
NoMachine before 5.3.27 and 6.x before 6.3.6 allows attackers to gain privileges via a Trojan horse wintab32.dll file lo
An uninitialised stack variable in the nxfuse component that is part of the Open Source DokanFS library shipped with NoM
Incorrect permissions for the folder C:\ProgramData\NoMachine\var\uninstall of Nomachine v7.9.2 allows attackers to perf
A vulnerability in NoMachine App for Android 5.0.63 and earlier allows attackers to alter environment variables via unsp
Local privilege escalation in NoMachine allows authenticated low-privileged attackers to execute arbitrary code as root
Local privilege escalation in NoMachine Device Server allows authenticated low-privileged attackers to execute arbitrary
NoMachine Uncontrolled Search Path Element Local Privilege Escalation Vulnerability. Rated high severity (CVSS 7.8), thi
Argument injection in NoMachine remote desktop software before versions 9.5.7 and 8.23.2 allows a local authenticated us
Arbitrary file deletion in NoMachine through environment variable path manipulation allows authenticated local attackers
The nxfs.sys driver in the DokanFS library 0.6.0 in NoMachine before 6.4.6 on Windows 10 allows local users to cause a d
NoMachine Uncontrolled Search Path Element Local Privilege Escalation Vulnerability. Rated high severity (CVSS 7.8), thi
Same weakness CWE-59 – Improper Link Resolution Before File Access
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External POC / Exploit Code
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