CVE-2025-63958: MILLENSYS Vision Tools Workspace 6.5.0.2585 exposes a sensitive configuration endpoint (/MILLENSYS/settings) t

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CRITICAL 9.8REMOTEDOWNGRADE

CVE-2025-63958 is a critical-severity flaw (CVSS 9.8) affecting vision tools workspace. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

MILLENSYS Vision Tools Workspace 6.5.0.2585 exposes a sensitive configuration endpoint (/MILLENSYS/settings) that is accessible without authentication. This page leaks plaintext database credentials, file share paths, internal license server configuration, and software update parameters. An unauthenticated attacker can retrieve this information by accessing the endpoint directly, potentially leading to full system compromise. The vulnerability is

Why this priority

Critical severity
Public exploit reference
CISA SSVC: automatable with total technical impact
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.6% (top 53%)
CISA exploited list	No
Weakness	CWE-200, CWE-284, CWE-306
Published	2025-11-24
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: millensys

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

Am I affected?

Timeline

2025-11-24 17:16 UTCPublished CVE record published
2026-06-17 09:53 UTCUpdated Record last modified

millensys vision tools workspace DOWNGRADE

Affected: 5.10.5.2429 · 6.5.0.2585 · 6.5.0.2596

Fixed in: no fixed release known

Safe to downgrade to: a release before 5.10.5.2429

1. Check installed version

apt-cache policy vision-tools-workspace || rpm -q vision-tools-workspace || vision-tools-workspace --version

2. No fixed release: DOWNGRADE to a release before 5.10.5.2429 (Debian / Ubuntu)

apt-cache madison vision-tools-workspace sudo apt install vision-tools-workspace=<VERSION_BEFORE_5.10.5.2429> sudo apt-mark hold vision-tools-workspace

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

dnf --showduplicates list vision-tools-workspace sudo dnf downgrade vision-tools-workspace-<VERSION_BEFORE_5.10.5.2429> sudo dnf versionlock add vision-tools-workspace

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.

Exact fixes by distribution

A distro patch exists: prefer upgrading over downgrading.

Fedora ELN · openjpeg · FIXED · 2.5.4-5.eln159 · FEDORA-2026-1a5f60f401 · source

sudo dnf upgrade --advisory=FEDORA-2026-1a5f60f401

Fedora 46 · trustedqsl · FIXED · 2.8.7-1.fc46 · FEDORA-2026-6b1bc90ebc · source

sudo dnf upgrade --advisory=FEDORA-2026-6b1bc90ebc

Public exploits and detection

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

Write-up: ozex.gitlab.io/tricks_hacks/2025-11-19-cve-2025-63958/index.html

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-2025-63958?

vision tools workspace: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-63958 being exploited?

CVE-2025-63958 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-2025-63958 affect?

CVE-2025-63958 affects vision tools workspace. Severity is critical (CVSS 9.8). MILLENSYS Vision Tools Workspace 6.5.0.2585 exposes a sensitive configuration endpoint (/MILLENSYS/settings) that is accessible without authentication. This page leaks plaintext database credentials, file share paths, internal license serve

How urgent is CVE-2025-63958?

Priority 59/100. Critical severity; Public exploit reference; CISA SSVC: automatable with total technical impact; Remotely exploitable, no login, no user action

References

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