CVE-2014-9192: Integer overflow in Trihedral Engineering VTScada (formerly VTS) 6.5 through 9.x before 9.1.20, 10.x before 10

This month

HIGH 7.8UPGRADE

CVE-2014-9192 is a high-severity flaw (CVSS 7.8) affecting vtscada. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Integer overflow in Trihedral Engineering VTScada (formerly VTS) 6.5 through 9.x before 9.1.20, 10.x before 10.2.22, and 11.x before 11.1.07 allows remote attackers to cause a denial of service (server crash) via a crafted request, which triggers a large memory allocation.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	7.8 (High)
EPSS exploit chance	2.9% (top 13%)
CISA exploited list	No
Weakness	CWE-190, CWE-189
Published	2014-12-11
Last modified	2026-06-17

Publisher (CNA): ICS-CERT · Vendor: trihedral

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

Am I affected?

Timeline

2014-12-11 15:59 UTCPublished CVE record published
2026-06-17 00:17 UTCUpdated Record last modified

trihedral vtscada UPGRADE

Affected: >= 6.5 and < 9.1.20 · >= 10.0 and < 10.2.22 · >= 11.0 and < 11.1.07

Fixed in: 9.1.20, 10.2.22, 11.1.07

Safe to downgrade to: a release before 6.5

1. Check installed version

apt-cache policy vtscada || rpm -q vtscada || vtscada --version

2. UPGRADE to 9.1.20 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade vtscada

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade vtscada

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 6.5 (Debian / Ubuntu)

apt-cache madison vtscada sudo apt install vtscada=<VERSION_BEFORE_6.5> sudo apt-mark hold vtscada

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list vtscada sudo dnf downgrade vtscada-<VERSION_BEFORE_6.5> sudo dnf versionlock add vtscada

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.

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-2014-9192?

vtscada: upgrade to 9.1.20, 10.2.22, 11.1.07. Exact commands for each OS are on this page.

Is CVE-2014-9192 being exploited?

CVE-2014-9192 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-2014-9192 affect?

CVE-2014-9192 affects vtscada. Severity is high (CVSS 7.8). Integer overflow in Trihedral Engineering VTScada (formerly VTS) 6.5 through 9.x before 9.1.20, 10.x before 10.2.22, and 11.x before 11.1.07 allows remote attackers to cause a denial of service (server crash) via a crafted request, which tr

How urgent is CVE-2014-9192?

Priority 49/100. High severity

Related CVEs

CVE-2017-6053 MEDIUM 6.1 UPGRADE A Cross-Site Scripting issue was discovered in Trihedral VTScada Versions prior to 11.2.26
CVE-2017-6045 HIGH 7.5 UPGRADE An Information Exposure issue was discovered in Trihedral VTScada Versions prior to 11.2.26
CVE-2017-6043 HIGH 7.5 UPGRADE A Resource Consumption issue was discovered in Trihedral VTScada Versions prior to 11.2.26
CVE-2017-14031 HIGH 7.8 UPGRADE An Improper Access Control issue was discovered in Trihedral VTScada 11.3.03 and prior
CVE-2017-14029 HIGH 7.8 UPGRADE An Uncontrolled Search Path Element issue was discovered in Trihedral VTScada 11.3.03 and prior

References

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