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
Published Jul 10, 2014
8.3
HIGHCVSS 2.0
EPSS 62.31%
Description
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.
Affected products
No data.
Configuration 2
- ≤ 5.05.01
- n/a
Configuration 3
- ≤ 5.03.00
- n/a
Configuration 4
- ≤ 5.03.20
- 4.03.00
Configuration 5
- ≤ 7.03.01
- n/a
Configuration 6
- ≤ 2.23.00
Running on/with
- r3.01
- r3.02
- r3.03
- r3.04
- r3.05
- r3.06
- r3.07
- r3.08
- r3.08.50
- r3.08.70
- r3.09
- r3.09.50
- n/a
Configuration 7
- n/a
- n/a
Configuration 8
- ≤ 3.09.50
- n/a
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:P/I:P/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (21 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 62.31% (0.62312) | 99.16th | v5 (v2026.06.15) |
| Jun 15, 2026 | 62.31% (0.62312) | 99.07th | v5 (v2026.06.15) |
| May 25, 2025 | 28.99% (0.28990) | 96.30th | v4 (v2025.03.14) |
| Mar 30, 2025 | 24.78% (0.24776) | 95.69th | v4 (v2025.03.14) |
| Mar 29, 2025 | 31.57% (0.31571) | 94.95th | v4 (v2025.03.14) |
| Mar 17, 2025 | 24.78% (0.24776) | 95.68th | v4 (v2025.03.14) |
| Jan 25, 2025 | 45.80% (0.45798) | 97.53th | v3 (v2023.03.01) |
| Dec 17, 2024 | 41.51% (0.41507) | 97.35th | v3 (v2023.03.01) |
| Dec 12, 2024 | 40.37% (0.40371) | 97.41th | v3 (v2023.03.01) |
| Oct 13, 2024 | 39.41% (0.39414) | 97.32th | v3 (v2023.03.01) |
| Jul 8, 2024 | 44.65% (0.44648) | 97.41th | v3 (v2023.03.01) |
| Apr 5, 2024 | 42.94% (0.42943) | 97.27th | v3 (v2023.03.01) |
| Feb 20, 2024 | 40.85% (0.40849) | 97.16th | v3 (v2023.03.01) |
| Jan 4, 2024 | 35.05% (0.35046) | 96.73th | v3 (v2023.03.01) |
| Nov 14, 2023 | 29.90% (0.29897) | 96.45th | v3 (v2023.03.01) |
| Sep 24, 2023 | 20.63% (0.20634) | 95.77th | v3 (v2023.03.01) |
| Apr 30, 2023 | 22.12% (0.22117) | 95.76th | v3 (v2023.03.01) |
| Mar 17, 2023 | 19.08% (0.19079) | 95.44th | v3 (v2023.03.01) |
| Mar 7, 2023 | 20.19% (0.20190) | 95.53th | v3 (v2023.03.01) |
| Mar 6, 2023 | 75.64% (0.75644) | 99.37th | v2 (v2022.01.01) |
| Feb 4, 2022 | 75.64% (0.75644) | 99.22th | v2 (v2022.01.01) |
References (5)
- http://ics-cert.us-cert.gov/advisories/ICSA-14-189-01 x_refsource_MISCThird Party AdvisoryUS Government Resource
- http://osvdb.org/show/osvdb/108756 vdb-entryx_refsource_OSVDB
- http://packetstormsecurity.com/files/127382/Yokogawa-CS3000-BKFSim_vhfd.exe-Buffer-Overflow.html x_refsource_MISCExploit
- http://www.exploit-db.com/exploits/34009 exploitx_refsource_EXPLOIT-DB
- http://www.yokogawa.com/dcs/security/ysar/YSAR-14-0002E.pdf x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://ics-cert.us-cert.gov/advisories/ICSA-14-189-01 | x_refsource_MISCThird Party AdvisoryUS Government Resource | |
| http://osvdb.org/show/osvdb/108756 | vdb-entryx_refsource_OSVDB | |
| http://packetstormsecurity.com/files/127382/Yokogawa-CS3000-BKFSim_vhfd.exe-Buffer-Overflow.html | x_refsource_MISCExploit | |
| http://www.exploit-db.com/exploits/34009 | exploitx_refsource_EXPLOIT-DB | |
| http://www.yokogawa.com/dcs/security/ysar/YSAR-14-0002E.pdf | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.