How severe is CVE-2013-0680?

CVE-2013-0680 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2013-0680 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 19% (97th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-0680?

CVE-2013-0680 primarily affects Cogentdatahub Cogent Datahub. In total, 12 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-0680?

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

When was CVE-2013-0680 published?

CVE-2013-0680 was published on 2013-04-05 and last updated on 2026-06-16.

CVE-2013-0680

CVE-2013-0680 is a high-severity vulnerability in Cogentdatahub Cogent Datahub with a CVSS 2.0 base score of 7.5. Its EPSS exploit-prediction score of 19% places it in the 97th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-119.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 19% (97th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Cogentdatahub Cogent Datahub
Published: 2013-04-05
Last modified: 2026-06-16

Description

Stack-based buffer overflow in the web server in Cogent Real-Time Systems Cogent DataHub before 7.3.0, OPC DataHub before 6.4.22, Cascade DataHub before 6.4.22 on Windows, and DataHub QuickTrend before 7.3.0 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via a long HTTP header.

Frequently asked questions

What is CVE-2013-0680?: Stack-based buffer overflow in the web server in Cogent Real-Time Systems Cogent DataHub before 7.3.0, OPC DataHub before 6.4.22, Cascade DataHub before 6.4.22 on Windows, and DataHub QuickTrend before 7.3.0 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via a long HTTP header.
How severe is CVE-2013-0680?: CVE-2013-0680 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2013-0680 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 19% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-0680?: CVE-2013-0680 primarily affects Cogentdatahub Cogent Datahub. In total, 12 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-0680?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2013-0680 published?: CVE-2013-0680 was published on 2013-04-05 and last updated on 2026-06-16.

References

http://ics-cert.us-cert.gov/pdf/ICSA-13-095-01.pdf

Affected products (12)

cpe:2.3:a:cogentdatahub:cogent_datahub:*:*:*:*:*:*:*:*
cpe:2.3:a:cogentdatahub:cogent_datahub:7.0:*:*:*:*:*:*:*
cpe:2.3:a:cogentdatahub:cogent_datahub:7.0.2:*:*:*:*:*:*:*
cpe:2.3:a:cogentdatahub:cogent_datahub:7.1.0:*:*:*:*:*:*:*
cpe:2.3:a:cogentdatahub:cogent_datahub:7.1.1:*:*:*:*:*:*:*
cpe:2.3:a:cogentdatahub:cogent_datahub:7.1.1.63:*:*:*:*:*:*:*
cpe:2.3:a:cogentdatahub:cogent_datahub:7.1.2:*:*:*:*:*:*:*
cpe:2.3:a:cogentdatahub:opc_datahub:*:*:*:*:*:*:*:*
cpe:2.3:a:cogentdatahub:opc_datahub:6.4.20:*:*:*:*:*:*:*
cpe:2.3:a:cogentdatahub:cascade_datahub:*:*:*:*:*:*:*:*
cpe:2.3:a:cogentdatahub:cascade_datahub:6.4.20:*:*:*:*:*:*:*
cpe:2.3:a:cogentdatahub:datahub_quicktrend:*:*:*:*:*:*:*:*

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