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:*:*

More vulnerabilities in Mcafee Virusscan Enterprise

CVE-2009-5118 — Critical (CVSS 9.3): Untrusted search path vulnerability in McAfee VirusScan Enterprise before 8.7i allows local users to gain privileges…
CVE-2020-7267 — High (CVSS 8.8): Privilege Escalation vulnerability in McAfee VirusScan Enterprise (VSE) for Linux prior to 2.0.3 Hotfix 2635000 allows…
CVE-2020-7266 — High (CVSS 8.8): Privilege Escalation vulnerability in McAfee VirusScan Enterprise (VSE) for Windows prior to 8.8 Patch 14 Hotfix 116778…
CVE-2016-8024 — High (CVSS 8.1): Improper neutralization of CRLF sequences in HTTP headers vulnerability in Intel Security VirusScan Enterprise Linux…
CVE-2016-8023 — High (CVSS 8.1): Authentication bypass by assumed-immutable data vulnerability in Intel Security VirusScan Enterprise Linux (VSEL) 2.0.3…
CVE-2016-8020 — High (CVSS 8.0): Improper control of generation of code vulnerability in Intel Security VirusScan Enterprise Linux (VSEL) 2.0.3 (and…

All CVEs affecting Mcafee Virusscan Enterprise →

Other CWE-287 (Improper Authentication) vulnerabilities

CVE-2026-20317 — Critical (CVSS 10.0): As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Workload engineering…
CVE-2026-19977 — Critical (CVSS 10.0): A vulnerability was detected in EFM ipTIME A3004T 14.19.0. The affected element is the function…
CVE-2026-59500 — Critical (CVSS 10.0): CWE-287: Improper Authentication
CVE-2024-27253 — Critical (CVSS 10.0): IBM DOORS Next 7.0.3 through 7.0.3 Interim Fix 018 could allow an authenticated user to bypass security logic to…
CVE-2026-56162 — Critical (CVSS 10.0): Improper authentication in Azure SQL Database allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-62825 — Critical (CVSS 10.0): Improper authentication in Azure Key Vault allows an unauthorized attacker to elevate privileges over a network.

Browse all CWE-287 (Improper Authentication) vulnerabilities →