How severe is CVE-2016-8022?

CVE-2016-8022 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2016-8022 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 13% (96th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-8022?

CVE-2016-8022 affects Mcafee Virusscan Enterprise. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2016-8022?

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-2016-8022 published?

CVE-2016-8022 was published on 2017-03-14 and last updated on 2026-06-17.

CVE-2016-8022

CVE-2016-8022 is a high-severity vulnerability in Mcafee Virusscan Enterprise with a CVSS 3.x base score of 7.5. Its EPSS exploit-prediction score of 13% places it in the 96th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-287.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.1
EPSS exploit prediction: 13% (96th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Mcafee Virusscan Enterprise
Published: 2017-03-14
Last modified: 2026-06-17

Description

Authentication bypass by spoofing vulnerability in Intel Security VirusScan Enterprise Linux (VSEL) 2.0.3 (and earlier) allows remote unauthenticated attacker to execute arbitrary code or cause a denial of service via a crafted authentication cookie.

Frequently asked questions

What is CVE-2016-8022?: Authentication bypass by spoofing vulnerability in Intel Security VirusScan Enterprise Linux (VSEL) 2.0.3 (and earlier) allows remote unauthenticated attacker to execute arbitrary code or cause a denial of service via a crafted authentication cookie.
How severe is CVE-2016-8022?: CVE-2016-8022 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2016-8022 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 13% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-8022?: CVE-2016-8022 affects Mcafee Virusscan Enterprise. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2016-8022?: 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-2016-8022 published?: CVE-2016-8022 was published on 2017-03-14 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:mcafee:virusscan_enterprise:*:*:*:*:*:linux:*:*

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