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CVE-2016-6590

26
FAUCET Score

CVE-2016-6590 describes a privilege escalation vulnerability affecting multiple Symantec enterprise products, including IT Management Suite, Ghost Solution Suite, Endpoint Virtualization, and Encryption Desktop. This flaw allows a local, unauthenticated attacker to execute arbitrary code by exploiting DLL loading during system boot or reboot. With a CVSS score of 7.8 (High), the vulnerability has a low attack complexity and can lead to high impacts on confidentiality, integrity, and availability. While no public exploit code or active exploitation has been observed, the vulnerability has received some community discussion and media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
>= 10.0.0, < 10.4.1CPE matchmatch criteria
cpe:2.3:a:symantec:encryption_desktop:*:*:*:*:*:*:*:*
>= 7.0, < 7.6CPE matchmatch criteria
cpe:2.3:a:symantec:endpoint_encryption:*:*:*:*:*:*:*:*
7.6CPE matchmatch criteria
cpe:2.3:a:symantec:endpoint_encryption:7.6:*:*:*:*:*:*:*
3.1CPE matchmatch criteria
cpe:2.3:a:symantec:ghost_solution_suite:3.1:-:*:*:*:*:*:*
3.1CPE matchmatch criteria
cpe:2.3:a:symantec:ghost_solution_suite:3.1:maintenance_pack1:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.32%
Probability of exploitation in next 30 days
EPSS Percentile
24.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0032 is in the 23rd percentile among its peer group of 11,615 CVEs.

Social Chatter

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 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

support.symantec.com / us/en/article.symsa1385.html
Vendor Advisory
securityfocus.com / bid/94279
Third Party AdvisoryVDB Entry
securitytracker.com / id/1037302
Third Party AdvisoryVDB Entry