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CVE-2019-3754

23
FAUCET Score

CVE-2019-3754 is a reflected cross-site scripting (XSS) vulnerability found in Dell EMC Unity, UnityVSA, and VNXe3200 storage systems. An unauthenticated attacker could exploit this by tricking a user into clicking a malicious link, leading to the execution of arbitrary HTML or JavaScript in their browser. The vulnerability has a CVSSv3 score of 6.1 (Medium), indicating low impact on confidentiality and integrity, with no impact on availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 5.0.0.0.5.116CPE matchmatch criteria
cpe:2.3:a:dell:emc_unity_operating_environment:*:*:*:*:*:*:*:*
< 5.0.0.0.5.116CPE matchmatch criteria
cpe:2.3:a:dell:emc_unityvsa_operating_environment:*:*:*:*:*:*:*:*
< 3.1.10.9946299CPE matchmatch criteria
cpe:2.3:o:dell:emc_vnxe3200_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

4.7MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.11%
Probability of exploitation in next 30 days
EPSS Percentile
62.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0111 is in the 75th percentile among its peer group of 26,236 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

dell.com / support/security/en-us/details/536796/DSA-2019-125-Dell-EMC-Unity-and-VNXe3200-Family-Reflected-Cross-Site-Scripting-Vulnerability
Vendor Advisory