CVE-2014-3888

What it is

Stack-based buffer overflow in BKFSim_vhfd.exe in Yokogawa CENTUM CS 1000, CENTUM CS 3000 R3.09.50 and earlier, CENTUM VP R5.03.20 and earlier, Exaopc R3.72.00 and earlier, B/M9000CS R5.05.01 and earlier, and B/M9000 VP R7.03.01 and earlier, when FCS/Test Function is enabled, allows remote attackers to execute arbitrary code via a crafted packet.

At a glance

Exploitability

Can be exploited over the network without logging in. High risk of service disruption.

Exploit odds

62.3% chance of exploitation in the next 30 days (EPSS). Higher than most.

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2014-05-27 00:00 UTC ReservedThe CVE id was reserved by its CNA
2. 2014-07-10 11:06 UTC PublishedDisclosed publicly on CVE.org and NVD
3. 2026-06-17 00:09 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 62.3% in the next 30 days (EPSS).
• Severity: 8.3 HIGH (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2014-07-10 11:06 UTC

Last modified

2026-06-17 00:09 UTC

Exploit probability

62.3% · EPSS, next 30 days

Weakness

CWE-119 · Buffer errors

Record status

Modified

Affected

• Yokogawa Exaopc ≤ 3.72.00
• Yokogawa Exaopc 3.71.02
• Yokogawa b\/m9000cs Software ≤ 5.05.01
• Yokogawa b\/m9000cs
• Yokogawa Centum Vp Entry Class Software ≤ 5.03.00
• Yokogawa Centum Vp Entry Class
• Yokogawa Centum Vp Software ≤ 5.03.20
• Yokogawa Centum Vp Software 4.03.00

Attack profile CVSS 2.0 · 8.3

Attack vector

Network

Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Complete

Is it in your code?

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