TI-2017-09455 Aliases CVE-2017-12763 GHSA-8mw3-c47q-xfhp

An unspecified server utility in NoMachine before 5.3.10 on Mac OS X and Linux allows…

MEDIUM 45CWE-276Published 2017-08-29 · Updated 2024-08-05

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA.

Summary

An unspecified server utility in NoMachine before 5.3.10 on Mac OS X and Linux allows authenticated users to gain privileges by gaining access to local files.

Why it matters now

EPSS 0.03863 90th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 3

CPE	Versions	Role	Vendor
cpe:2.3:a:nomachine:nomachine::::::::	up to 5.3.9	Vulnerable	NoMachine
cpe:2.3:o:apple:mac_os_x:-:::::::*	not specified by NVD	Running on	Apple
cpe:2.3:o:linux:linux_kernel:-:::::::*	not specified by NVD	Running on	Linux

cpe:2.3:a:nomachine:nomachine:*:*:*:*:*:*:*:* Versions up to 5.3.9 Vulnerable ·NoMachine
cpe:2.3:o:apple:mac_os_x:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Apple
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Linux

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2017-12763
2026-10-03 Alias added: GHSA-8mw3-c47q-xfhp
2026-10-14 EPSS moved to the 90th–95th percentile

References

Patch 1

https://www.nomachine.com/SU08O00185

Advisory 1

https://www.nomachine.com/forums/topic/security-advisory-nomachine-privileges-escalation-vulnerability

TI-2023-20294 An arbitrary file overwrite vulnerability in NoMachine Free Edition and Enterprise Client… CVSS 3.1CRITICAL 9.1
TI-2018-00619 Improper input validation in NoMachine App for Android CVSS 3.0CRITICAL 9.8
TI-2018-12800 NoMachine before 5.3.27 and 6.x before 6.3.6 allows attackers to gain privileges via a… CVSS 3.0HIGH 7.8
TI-2018-05073 An uninitialised stack variable in the nxfuse component that is part of the Open Source… CVSS 3.0HIGH 7.8
TI-2025-07885 Uncontrolled search path in NoMachine CVSS 3.0HIGH 7.8
TI-2024-06718 Uncontrolled search path in NoMachine CVSS 3.1HIGH 7.8

See all 13 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences