How severe is CVE-2014-0781?

CVE-2014-0781 has a CVSS 2.0 base score of 9.3, rated critical severity.

Is CVE-2014-0781 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 25% (98th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-0781?

CVE-2014-0781 primarily affects Yokogawa Centum Cs 3000. In total, 12 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-0781?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2014-0781 published?

CVE-2014-0781 was published on 2014-03-14 and last updated on 2026-06-17.

CVE-2014-0781

CVE-2014-0781 is a critical-severity vulnerability in Yokogawa Centum Cs 3000 with a CVSS 2.0 base score of 9.3. Its EPSS exploit-prediction score of 25% places it in the 98th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-122.

Key facts

Severity: Critical (CVSS 2.0 base score 9.3)
EPSS exploit prediction: 25% (98th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-122
Affected product: Yokogawa Centum Cs 3000
Published: 2014-03-14
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2014-0781?: 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.
How severe is CVE-2014-0781?: CVE-2014-0781 has a CVSS 2.0 base score of 9.3, rated critical severity.
Is CVE-2014-0781 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 25% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-0781?: CVE-2014-0781 primarily affects Yokogawa Centum Cs 3000. In total, 12 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-0781?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2014-0781 published?: CVE-2014-0781 was published on 2014-03-14 and last updated on 2026-06-17.

References

Affected products (12)

cpe:2.3:a:yokogawa:centum_cs_3000:*:*:*:*:*:*:*:*
cpe:2.3:a:yokogawa:centum_cs_3000:r3.01:*:*:*:*:*:*:*
cpe:2.3:a:yokogawa:centum_cs_3000:r3.02:*:*:*:*:*:*:*
cpe:2.3:a:yokogawa:centum_cs_3000:r3.03:*:*:*:*:*:*:*
cpe:2.3:a:yokogawa:centum_cs_3000:r3.04:*:*:*:*:*:*:*
cpe:2.3:a:yokogawa:centum_cs_3000:r3.05:*:*:*:*:*:*:*
cpe:2.3:a:yokogawa:centum_cs_3000:r3.06:*:*:*:*:*:*:*
cpe:2.3:a:yokogawa:centum_cs_3000:r3.07:*:*:*:*:*:*:*
cpe:2.3:a:yokogawa:centum_cs_3000:r3.08:*:*:*:*:*:*:*
cpe:2.3:a:yokogawa:centum_cs_3000:r3.08.50:*:*:*:*:*:*:*
cpe:2.3:a:yokogawa:centum_cs_3000:r3.08.70:*:*:*:*:*:*:*
cpe:2.3:a:yokogawa:centum_cs_3000:r3.09:*:*:*:*:*:*:*

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