How severe is CVE-2014-0766?

CVE-2014-0766 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2014-0766 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-0766?

CVE-2014-0766 primarily affects Advantech Advantech Webaccess. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-0766?

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-2014-0766 published?

CVE-2014-0766 was published on 2014-04-12 and last updated on 2026-06-17.

CVE-2014-0766

CVE-2014-0766 is a high-severity vulnerability in Advantech Advantech Webaccess with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-121.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 3% (84th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-121
Affected product: Advantech Advantech Webaccess
Published: 2014-04-12
Last modified: 2026-06-17

Description

An attacker can exploit this vulnerability by copying an overly long NodeName2 argument into a statically sized buffer on the stack to overflow the static stack buffer. An attacker may use this vulnerability to remotely execute arbitrary code.

Frequently asked questions

What is CVE-2014-0766?: An attacker can exploit this vulnerability by copying an overly long NodeName2 argument into a statically sized buffer on the stack to overflow the static stack buffer. An attacker may use this vulnerability to remotely execute arbitrary code.
How severe is CVE-2014-0766?: CVE-2014-0766 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2014-0766 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-0766?: CVE-2014-0766 primarily affects Advantech Advantech Webaccess. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-0766?: 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-2014-0766 published?: CVE-2014-0766 was published on 2014-04-12 and last updated on 2026-06-17.

References

Affected products (4)

cpe:2.3:a:advantech:advantech_webaccess:*:*:*:*:*:*:*:*
cpe:2.3:a:advantech:advantech_webaccess:5.0:*:*:*:*:*:*:*
cpe:2.3:a:advantech:advantech_webaccess:6.0:*:*:*:*:*:*:*
cpe:2.3:a:advantech:advantech_webaccess:7.0:*:*:*:*:*:*:*

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