CVE-2016-4523Trihedral VTScada (formerly VTS) Denial-of-Service Vulnerability

The WAP interface in Trihedral VTScada (formerly VTS) 8.x through 11.x before 11.2.02 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via unspecified vectors.

7.5 HIGHEPSS 31.16%⚡ Known Exploited (CISA KEV)NVD: Analyzed

Last updated: 2026-06-17 00:47 UTC

OverviewCVSS details

7.5HIGHCVSS 3.1

Score source: NVD
NVD status: Analyzed
Published: Jun 9, 2016
Assigner: icscert

Affected

vtscada (trihedral)

Versions: 8.0.05 before 11.2.02
Fixed in: 11.2.02

Exploitation

Public exploit: None listed
CISA KEV: Listed · Apr 15, 2022
KEV due date: May 6, 2022
Ransomware use: Unknown
SSVC: Exploitation active · Automatable yes · Impact partial

EPSS · FIRST, scored Nov 7

31.16%chance of exploitation in 30 days

Higher than 98.28% of CVEs

CVSS 3.1 · NVD

7.5High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack vector: Network
Attack complexity: Low
Privileges required: None
User interaction: None
Scope: Unchanged
Confidentiality impact: None
Integrity impact: None
Availability impact: High

CVSS 2.0 · NVD

5.0Medium

AV:N/AC:L/Au:N/C:N/I:N/A:P

Attack vector: Network
Attack complexity: Low
Authentication: None
Confidentiality impact: None
Integrity impact: None
Availability impact: Partial

NVD status: Analyzed

Overview Affected Products References

NVD CVE.org

Overview

Severity

Score	Severity	Version	Vector String
7.5	HIGH	3.1NVD	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5.0	MEDIUM	2.0NVD	AV:N/AC:L/Au:N/C:N/I:N/A:P

CISA required action

⚡ Known exploited · remediation due May 6, 2022

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Details

CVE ID: CVE-2016-4523
Status: Analyzed
Assigner (CNA): icscert
Published: Jun 9, 2016
Last modified: 2026-06-17 00:47 UTC
Weaknesses: CWE-125
CWE-119

Sources

Refreshed hourly from the sources above. Last fetched 2026-11-08 13:33 UTC.