No exploitation reported

CVE-2018-16196

No exploitation reported by the sources we read.

Published2019-01-09
WeaknessCWE-20

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

Multiple Yokogawa products that contain Vnet/IP Open Communication Driver (CENTUM CS 3000(R3.05.00 - R3.09.50), CENTUM CS 3000 Entry Class(R3.05.00 - R3.09.50), CENTUM VP(R4.01.00 - R6.03.10), CENTUM VP Entry Class(R4.01.00 - R6.03.10), Exaopc(R3.10.00 - R3.75.00), PRM(R2.06.00 - R3.31.00), ProSafe-RS(R1.02.00 - R4.02.00), FAST/TOOLS(R9.02.00 - R10.02.00), B/M9000 VP(R6.03.01 - R8.01.90)) allows remote attackers to cause a denial of service attack that may result in stopping Vnet/IP Open Communication Driver's communication via unspecified vectors.

Timeline

dates in UTC

2019-01-0923:29CVE publishedNVD

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-2018-16196?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2018-16196?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Yokogawa b\/m9000 vp

Branch	Affected	Fixed in	Source
—	≥ r6.03.01, ≤ r8.01.90	no fix published	NVD

Yokogawa centum cs 3000 entry class

Branch	Affected	Fixed in	Source
—	≥ r3.05.00, ≤ r3.09.50	no fix published	NVD

Yokogawa centum cs 3000 firmwareversion to verify

Branch	Affected	Fixed in	Source
—	≥ r3.05.00, ≤ r3.09.50	no fix published	NVD

6 more products in the sources.

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-19-003-02 CISA9 known affected
Yokogawa Vnet/IP Open Communication Driver
Exaopc: (R3.10.00 - R3.75.00) · FAST/TOOLS: (R9.02.00 - R10.02.00) · CENTUM CS 3000: (R3.05.00 - R3.09.50) · +6 more

Full record on NVD

Fix

Mitigation from the vendor CISA ICSA-19-003-02 · 9 productsYokogawa recommends users of affected devices and versions update to the latest available release.
Mitigation from the vendor CISA ICSA-19-003-02 · 9 productsDetails about the products, affected revisions, and suggested mitigations are available in the Yokogawa Security Advisory Report YSAR-18-0008: denial of service (DoS) vulnerability in Vnet/IP Open Communication Driver.
Mitigation from the vendor CISA ICSA-19-003-02 · 9 productsPlease see Yokogawa Security Advisory Report YSAR-18-0008 at the following location for more information
Mitigation from the vendor CISA ICSA-19-003-02 · 9 productsFor questions related to this report and details regarding how to update to the newest revision, please visit the Yokogawa security website (registration required)

Advisories and patches

web-material3.yokogawa.comVendor Advisory

Detection

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

Sources

NVDCVSS 3.07.5read 2026-10-23
NVDCVSS 2.05read 2026-10-23
NVDweakness (CWE)CWE-20read 2026-10-23
FIRST EPSSEPSS score3.3 %2026-10-22

Technical details

CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Published: 2019-01-09
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2018-16196?

Is CVE-2018-16196 actively exploited?

Active exploitation of CVE-2018-16196 has not been confirmed. Its EPSS score was 3.3% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2018-16196?

CVE-2018-16196 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

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