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CVE-2016-8023

33
FAUCET Score

CVE-2016-8023 is an authentication bypass vulnerability affecting Intel Security VirusScan Enterprise Linux (VSEL) 2.0.3 and earlier, allowing remote unauthenticated attackers to bypass server authentication using a crafted cookie. With a CVSS score of 8.1 (HIGH), this vulnerability has a network attack vector, low attack complexity, and high potential impact on confidentiality, integrity, and availability. While not listed in CISA's KEV catalog, an ExploitDB entry (EDB-40911) exists for a related remote code execution vulnerability in VSEL versions prior to 2.0.2. Community discussion and media coverage indicate some awareness, but there is no evidence of active exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.0.3CPE matchmatch criteria
cpe:2.3:a:mcafee:virusscan_enterprise:*:*:*:*:*:linux:*:*

CVSS Data

CVSS version used by this source: 3.0

8.1HIGH

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.2
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
9.21%
Probability of exploitation in next 30 days
EPSS Percentile
94.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-40911 · Dec 13, 2016
This CVE's current EPSS score of 0.0921 is in the 75th percentile among its peer group of 8,915 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

kc.mcafee.com / corporate/index
Vendor Advisory
exploit-db.com / exploits/40911
securityfocus.com / bid/94823
securitytracker.com / id/1037433