CVE-2016-4523The 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 v…
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It affects trihedral vtscada. Add what you run to find out whether that includes you.
CISA lists it as known exploited since Apr 15, 2022; federal agencies had to remediate by May 6, 2022. Treat that date as your deadline.
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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.
- CVSS
- 7.5 HIGH (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-125
- Known exploited
- Added to CISA KEV Apr 15, 2022; federal remediation due May 6, 2022Apply updates per vendor instructions.
- EPSS (exploitation in the next 30 days)
- 31.17% (percentile 98)
- Assigned by
- icscert
- NVD analysis
- Analyzed
- Record last updated
- Oct 21, 2025
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
trihedral vtscada trihedral:vtscada | from 8.0.05 before 11.2.02 | NVD |
References
- https://ics-cert.us-cert.gov/advisories/ICSA-16-159-01x-refsource-misc, third-party-advisory, us-government-resource
- http://www.securityfocus.com/bid/91077vdb-entry, x-refsource-bid, broken-link, third-party-advisory
- http://www.zerodayinitiative.com/advisories/ZDI-16-405x-refsource-misc, third-party-advisory, vdb-entry
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-4523us-government-resource
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.