VIR Vulnerability Intelligence Relay

CVE-2014-0784

high
Published 2014-03-14 · Modified 2026-05-06
💬 Discuss on Community ✚ Propose mitigation
CVSS v3
—
CVSS v4 NEW
—
not yet in upstream
VIR risk
9.3

Description

Stack-based buffer overflow in BKBCopyD.exe in Yokogawa CENTUM CS 3000 R3.09.50 and earlier allows remote attackers to execute arbitrary code via a crafted TCP packet.

Predictions

Exploit likelihood
20%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Exploits

Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.

Exploit-DB

EDB-32210 remote windows verified
Metasploit · 2014-03-12

Yokogawa CENTUM CS 3000 - 'BKBCopyD.exe' Remote Buffer Overflow (Metasploit)

Source code queued for fetch — refresh in a moment.

Metasploit modules

exploit_windows/scada/yokogawa_bkbcopyd_bof rank 300
Yokogawa CENTUM CS 3000 BKBCopyD.exe Buffer Overflow
Source fetch failed: fetch_error — view the original via the link above.

Application impact
VendorProductVersionsFixed
yokogawacentum_cs_3000{"endIncluding":"r3.09.50"}
yokogawacentum_cs_3000r3.01
yokogawacentum_cs_3000r3.02
yokogawacentum_cs_3000r3.03
yokogawacentum_cs_3000r3.04
yokogawacentum_cs_3000r3.05
yokogawacentum_cs_3000r3.06
yokogawacentum_cs_3000r3.07
yokogawacentum_cs_3000r3.08
yokogawacentum_cs_3000r3.08.50
yokogawacentum_cs_3000r3.08.70
yokogawacentum_cs_3000r3.09

References

CWEs

CWE-121 CWE-119

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.