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CVE-2019-3602

19
FAUCET Score

CVE-2019-3602 describes a Cross-Site Scripting (XSS) vulnerability in McAfee Network Security Manager (NSM) versions prior to 9.1 Update 5. An authenticated administrator can inject malicious HTML into the administrator interface by crafting a custom rule. This vulnerability has a CVSS score of 4.8 (Medium), indicating a low impact on confidentiality and integrity, requiring high privileges and user interaction. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 9.1CPE matchmatch criteria
cpe:2.3:a:mcafee:network_security_manager:*:*:*:*:*:*:*:*
9.1CPE matchmatch criteria
cpe:2.3:a:mcafee:network_security_manager:9.1:-:*:*:*:*:*:*
9.1CPE matchmatch criteria
cpe:2.3:a:mcafee:network_security_manager:9.1:update_1:*:*:*:*:*:*
9.1CPE matchmatch criteria
cpe:2.3:a:mcafee:network_security_manager:9.1:update_2:*:*:*:*:*:*
9.1CPE matchmatch criteria
cpe:2.3:a:mcafee:network_security_manager:9.1:update_3:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

4.8MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
1.7
Impact Score
2.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.63%
Probability of exploitation in next 30 days
EPSS Percentile
46.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0063 is in the 82nd percentile among its peer group of 4,931 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 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 0.0 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
securityfocus.com / bid/108400