CVE-2018-10201: An issue was discovered in NcMonitorServer.exe in NC Monitor Server in NComputing vSpace Pro 10 and 11

This week

HIGH 7.5REMOTEDOWNGRADE

CVE-2018-10201 is a high-severity flaw (CVSS 7.5) affecting vspace pro. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An issue was discovered in NcMonitorServer.exe in NC Monitor Server in NComputing vSpace Pro 10 and 11. It is possible to read arbitrary files outside the root directory of the web server. This vulnerability could be exploited remotely by a crafted URL without credentials, with .../ or ...\ or ..../ or ....\ as a directory-traversal pattern to TCP port 8667.

Why this priority

High severity
EPSS top 1%: very likely to be exploited
Public exploit reference
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	43.8% (top 1%)
CISA exploited list	No
Weakness	CWE-22
Published	2018-04-20
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: ncomputing

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2018-04-20 08:29 UTCPublished CVE record published
2026-06-17 01:33 UTCUpdated Record last modified

ncomputing vspace pro DOWNGRADE

Affected: 10 · 11

Fixed in: no fixed release known

Safe to downgrade to: a release before 10

1. Check installed version

apt-cache policy vspace-pro || rpm -q vspace-pro || vspace-pro --version

2. No fixed release: DOWNGRADE to a release before 10 (Debian / Ubuntu)

apt-cache madison vspace-pro sudo apt install vspace-pro=<VERSION_BEFORE_10> sudo apt-mark hold vspace-pro

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list vspace-pro sudo dnf downgrade vspace-pro-<VERSION_BEFORE_10> sudo dnf versionlock add vspace-pro

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Exploit-DB: Ncomputing vSpace Pro 10/11 - Directory Traversal
Nuclei scan template: Ncomputing vSPace Pro 10 and 11 - Directory Traversal

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2018-10201?

vspace pro: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2018-10201 being exploited?

CVE-2018-10201 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2018-10201 affect?

CVE-2018-10201 affects vspace pro. Severity is high (CVSS 7.5). An issue was discovered in NcMonitorServer.exe in NC Monitor Server in NComputing vSpace Pro 10 and 11. It is possible to read arbitrary files outside the root directory of the web server. This vulnerability could be exploited remotely by a

How urgent is CVE-2018-10201?

Priority 61/100. High severity; EPSS top 1%: very likely to be exploited; Public exploit reference; Remotely exploitable, no login, no user action

References

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