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Fencer Vulns
high 8.4

CVE-2019-3660 json

Advanced Threat Defense (ATD) - Improper Neutralization of HTTP requests

published 2019-11-13 6 y ago modified 2026-06-17 4 mo ago also EUVD-2019-13295

cvss
8.4
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
1.2%
EPSS 1.2% chance of exploitation in 30 days, percentile 68%
public exploits
0
none known

Summary

Improper Neutralization of HTTP requests in McAfee Advanced Threat Defense (ATD) prior to 4.8 allows remote authenticated attacker to execute commands on the server remotely via carefully constructed HTTP requests.

Patch / fix

  • McAfee Advanced Threat Defense (ATD) 4.8

Exploit prediction

1.20% chance of exploitation in the next 30 days, higher than 68% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 8.4 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:H/A:H
NVD 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 6.5 AV:N/AC:L/Au:S/C:P/I:P/A:P

Affected products

  • McAfee Advanced Threat Defense (ATD)

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.