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CVE-2020-8959

23
FAUCET Score

CVE-2020-8959 describes a DLL Hijacking vulnerability in Western Digital's WesternDigitalSSDDashboardSetup.exe installer, affecting versions prior to 3.0.2.0. This high-severity vulnerability (CVSS 7.8) allows an attacker to execute arbitrary code with elevated privileges if a user is tricked into running the vulnerable installer from a malicious directory. Despite its potential for full compromise (confidentiality, integrity, availability), there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 3.0.2.0CPE matchmatch criteria
cpe:2.3:a:westerndigital:sandiskssddashboardsetup.exe:*:*:*:*:*:*:*:*
< 3.0.2.0CPE matchmatch criteria
cpe:2.3:a:westerndigital:westerndigitalssddashboardsetup.exe:*:*:*:*:*:*:*:*

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
0.45%
Probability of exploitation in next 30 days
EPSS Percentile
36.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0044 is in the 37th percentile among its peer group of 11,621 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

No media coverage found for this CVE.

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.wdc.com / downloads.aspx
Vendor Advisory
westerndigital.com / support/productsecurity/wdc-20001-ssd-dashboard-setup-privilege-escalation
Vendor Advisory