How severe is CVE-2014-0764?

CVE-2014-0764 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2014-0764 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-2014-0764?

CVE-2014-0764 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-2014-0764?

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-2014-0764 published?

CVE-2014-0764 was published on 2014-04-12 and last updated on 2026-06-17.

CVE-2014-0764

CVE-2014-0764 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

By providing an overly long string to the NodeName parameter, an attacker may be able to overflow the static stack buffer. The attacker may then execute code on the target device remotely.

Frequently asked questions

What is CVE-2014-0764?: By providing an overly long string to the NodeName parameter, an attacker may be able to overflow the static stack buffer. The attacker may then execute code on the target device remotely.
How severe is CVE-2014-0764?: CVE-2014-0764 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2014-0764 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-2014-0764?: CVE-2014-0764 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-2014-0764?: 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-2014-0764 published?: CVE-2014-0764 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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