How severe is CVE-2015-6467?

CVE-2015-6467 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2015-6467 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-6467?

CVE-2015-6467 affects Advantech Webaccess. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2015-6467?

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-2015-6467 published?

CVE-2015-6467 was published on 2016-01-15 and last updated on 2026-06-17.

CVE-2015-6467

CVE-2015-6467 is a high-severity vulnerability in Advantech Webaccess with a CVSS 3.x base score of 8.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 3.x base score 8.1)
CVSS v2: 9.3
EPSS exploit prediction: 4% (89th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Advantech Webaccess
Published: 2016-01-15
Last modified: 2026-06-17

Description

Advantech WebAccess before 8.1 allows remote attackers to execute arbitrary code via vectors involving a browser plugin.

Frequently asked questions

What is CVE-2015-6467?: Advantech WebAccess before 8.1 allows remote attackers to execute arbitrary code via vectors involving a browser plugin.
How severe is CVE-2015-6467?: CVE-2015-6467 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2015-6467 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-6467?: CVE-2015-6467 affects Advantech Webaccess. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2015-6467?: 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-2015-6467 published?: CVE-2015-6467 was published on 2016-01-15 and last updated on 2026-06-17.

References

https://ics-cert.us-cert.gov/advisories/ICSA-16-014-01

Affected products (1)

cpe:2.3:a:advantech:webaccess:*:*:*:*:*:*:*:*

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