CVE-2014-0781

NONECVSS 0.0Weaponized
0.0
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • No confirmed exploitation signals yet
CISA-KEV: Not listedEPSS: 25%CVSS: —Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Heap-based buffer overflow in BKCLogSvr.exe in Yokogawa CENTUM CS 3000 R3.09.50 and earlier allows remote attackers to execute arbitrary code via crafted UDP packets.

CVSS v3
—
EG Score
0.0(none)
EPSS
97.7%
KEV
Not listed

Published

March 14, 2014

Last Modified

May 6, 2026

References (7)

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 8× in last 7d / 30× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-22 14:04 UTCEPSS rescore
  2. 2026-07-21 15:21 UTCEPSS rescore
  3. 2026-07-21 15:21 UTCEPSS rescore
  4. 2026-07-20 17:03 UTCEPSS rescore
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  6. 2026-07-19 02:25 UTCEPSS rescore
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  11. 2026-07-13 22:26 UTCEPSS rescore
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  13. 2026-07-09 19:05 UTCEPSS rescore
  14. 2026-07-08 15:10 UTCEPSS rescore
  15. 2026-07-06 02:20 UTCEPSS rescore
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  17. 2026-07-04 06:27 UTCEPSS rescore
  18. 2026-07-02 15:21 UTCEPSS rescore
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  20. 2026-06-29 14:02 UTCEPSS rescore
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  1. 2026-06-25 13:47 UTCEPSS rescore
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  4. 2026-06-23 21:30 UTCEPSS rescore
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  6. 2026-06-21 01:57 UTCEPSS rescore
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  8. 2026-06-19 19:23 UTCEPSS rescore
  9. 2026-06-18 17:49 UTCEPSS rescore
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  17. 2026-06-14 23:14 UTCEPSS rescore
  18. 2026-06-13 22:57 UTCEPSS rescore
  19. 2026-06-12 23:08 UTCEPSS rescore
  20. 2026-06-11 13:56 UTCEPSS rescore
  21. 2026-06-10 22:15 UTCEPSS rescore
  22. 2026-06-10 13:18 UTCEPSS rescore
  23. 2026-06-08 14:14 UTCEPSS rescore
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  25. 2026-06-06 13:45 UTCEPSS rescore
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  35. 2026-06-01 13:49 UTCEPSS rescore
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  37. 2026-05-31 22:28 UTCEPSS rescore
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  39. 2026-05-31 00:14 UTCEPSS rescore
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  41. 2026-05-29 13:41 UTCEPSS rescore
  42. 2026-05-29 13:41 UTCEPSS rescore
  43. 2026-05-28 20:00 UTCEG score recompute
  44. 2026-05-28 20:00 UTCGHSA enrichment
  45. 2026-05-28 13:42 UTCEPSS rescore
  46. 2026-05-28 13:42 UTCEPSS rescore
  47. 2026-05-28 13:42 UTCEPSS rescore
  48. 2026-05-27 13:38 UTCEPSS rescore
  49. 2026-05-27 13:38 UTCEPSS rescore
  50. 2026-05-26 13:41 UTCEPSS rescore
  51. 2026-05-26 13:41 UTCEPSS rescore
  52. 2026-05-26 07:16 UTCEPSS rescore
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  54. 2026-05-24 16:43 UTCEPSS rescore
  55. 2026-05-22 21:15 UTCEPSS rescore
  56. 2026-05-22 21:15 UTCEPSS rescore
  57. 2026-05-22 21:15 UTCEPSS rescore
  58. 2026-05-21 22:39 UTCEPSS rescore
  59. 2026-05-20 22:37 UTCEPSS rescore
  60. 2026-05-20 22:37 UTCEPSS rescore
  61. 2026-05-20 11:21 UTCEPSS rescore
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  63. 2026-05-18 21:29 UTCEPSS rescore
  64. 2026-05-18 21:29 UTCEPSS rescore

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Metasploit module). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Metasploitauxiliary/dos/scada/yokogawa_logsvr✓ verified
    First seen Mar 10, 2014

    Yokogawa CENTUM CS 3000 BKCLogSvr.exe Heap Buffer Overflow

    Open source ↗

Frequently asked(4)

What is CVE-2014-0781?
CVE-2014-0781 is a none vulnerability published on March 14, 2014. Heap-based buffer overflow in BKCLogSvr.exe in Yokogawa CENTUM CS 3000 R3.09.50 and earlier allows remote attackers to execute arbitrary code via crafted UDP packets.
When was CVE-2014-0781 disclosed?
CVE-2014-0781 was first published in the National Vulnerability Database on March 14, 2014, with the most recent update on May 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2014-0781 actively exploited?
CVE-2014-0781 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 97.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2014-0781?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2014-0781, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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