CVE-2016-4523
7.5
HIGH
CVSS 3.1
EPSS 31.2% · 98th pctCISA KEV · Exploited in the wild
2016-06-09Updated 2025-10-21KEV 2022-04-15
CISA Known Exploited Vulnerabilities
Trihedral VTScada (formerly VTS) Denial-of-Service Vulnerability is confirmed as actively exploited and is listed in the CISA KEV catalog.
Added to KEV
2022-04-15
Remediation due
2022-05-06
Required action
Apply updates per vendor instructions.
CISA notes
https://nvd.nist.gov/vuln/detail/CVE-2016-4523
Description
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.
Severity
CVSS 3.1 · CISA7.5 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HSSVC · CISA-ADP
Exploitationactive
Automatableyes
Technical impactpartial
Exploitation Context
as of October 17, 2026- CISA added CVE-2016-4523 to the KEV catalog 2,136 days after its CVE record was published.
- Its current EPSS score (31.2%) is higher than that of 42% of CISA KEV entries.
Affected Products
| Vendor | Product | Affected versions |
|---|---|---|
| - | - | n/a |
References
3 LinksVulnerability databases
Record Details
Published
2016-06-09
Last updated
2025-10-21
Assigner (CNA)
icscert
Credited to
-
CVE record data © The MITRE Corporation, used under the CVE Terms of Use. Exploited-in-the-wild data from the CISA Known Exploited Vulnerabilities catalog (CC0). Exploit prediction scores by FIRST EPSS (first.org/epss). This site is not endorsed or certified by MITRE, NVD, CISA, or FIRST.