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CVE-2019-3598

20
FAUCET Score

CVE-2019-3598 describes a buffer access vulnerability in McAfee Agent (MA) 5.x, allowing remote unauthenticated attackers to trigger a denial of service. This medium-severity vulnerability (CVSS 5.3) requires no user interaction and has low attack complexity, but its impact is limited to availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
>= 5.0.0, <= 5.0.6CPE matchmatch criteria
cpe:2.3:a:mcafee:agent:*:*:*:*:*:*:*:*
>= 5.5.0, <= 5.5.2CPE matchmatch criteria
cpe:2.3:a:mcafee:agent:*:*:*:*:*:*:*:*
5.6.0CPE matchmatch criteria
cpe:2.3:a:mcafee:agent:5.6.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.85%
Probability of exploitation in next 30 days
EPSS Percentile
76.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0185 is in the 64th percentile among its peer group of 23,725 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 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/107205