No exploitation reported

CVE-2016-4510

Q: Is CVE-2016-4510 actively exploited?

Active exploitation of CVE-2016-4510 has not been confirmed. Its EPSS score was 20.1% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2016-4510?

CVE-2016-4510 has a CVSS v3 base score of 9.1 (CRITICAL severity), with vector string CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

No exploitation reported by the sources we read.

Published2016-06-09
WeaknessCWE-287

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

The WAP interface in Trihedral VTScada (formerly VTS) 8.x through 11.x before 11.2.02 allows remote attackers to bypass authentication and read arbitrary files via unspecified vectors.

Timeline

dates in UTC

2016-06-0910:59CVE publishedNVD
2026-10-2319:23EPSS crossed 10 %FIRST EPSS

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2016-4510?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2016-4510?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Trihedral vtscada

Branch	Affected	Fixed in	Source
10.1	= 10.1.05	no fix published	NVD
10.1	= 10.1.06	no fix published	NVD
10.1	= 10.1.07	no fix published	NVD
10.1	= 10.1.12	no fix published	NVD
10.0	= 10.0.11	no fix published	NVD
10.0	= 10.0.13	no fix published	NVD
10.0	= 10.0.14	no fix published	NVD
10.0	= 10.0.16	no fix published	NVD
10.0	= 10.0.17	no fix published	NVD
11.1	= 11.1.05	no fix published	NVD
11.1	= 11.1.06	no fix published	NVD
11.1	= 11.1.09	no fix published	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Vendor advisories

ICSA-16-159-01 CISA1 known affected
Trihedral Engineering Limited VTScada Vulnerabilities
Trihedral Engineering VTScada: >=8|<11.2.02

Full record on NVD

Fix

Mitigation from the vendor CISA ICSA-16-159-01 · 1 productTrihedral Engineering Ltd. has created an updated software version (version 11.2.02) to address these vulnerabilities. This software update is available on Trihedral Engineering Ltd.’s FTP site: (ftp://ftp.trihedral.com/VTS/)
Mitigation from the vendor CISA ICSA-16-159-01 · 1 productHelp file notes for upgrading VTScada/VTS can be found at: (http://www.trihedral.com/help/#Op_Welcome/Wel_UpgradeNotes.htm)
Mitigation from the vendor CISA ICSA-16-159-01 · 1 productIf you have any questions or any difficulties with installing one of these updates, please call Trihedral Tech Support: 1-855-887-2232 1-902-835-1575 +44 (0) 1224 258910 for the United Kingdom

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVSS 3.09.1read 2026-10-23
NVDCVSS 2.06.4read 2026-10-23
NVDweakness (CWE)CWE-287read 2026-10-23
FIRST EPSSEPSS score20.1 %read 2026-10-23

Technical details

CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Published: 2016-06-09
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2016-4510?

The WAP interface in Trihedral VTScada (formerly VTS) 8.x through 11.x before 11.2.02 allows remote attackers to bypass authentication and read arbitrary files via unspecified vectors.

Is CVE-2016-4510 actively exploited?

Active exploitation of CVE-2016-4510 has not been confirmed. Its EPSS score was 20.1% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2016-4510?

CVE-2016-4510 has a CVSS v3 base score of 9.1 (CRITICAL severity), with vector string CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

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