CVE-2019-3644
HIGHCVSS 7.5/10EPSS 2.39%
Last modified
CVE-2019-3644 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. McAfee Web Gateway (MWG) earlier than 7.8.2.13 is vulnerable to a remote attacker exploiting CVE-2019-9517, potentially leading to a denial of service. This affects the scanning proxies.. EPSS estimates a 2.39% chance of exploitation in the next 30 days.
Description
McAfee Web Gateway (MWG) earlier than 7.8.2.13 is vulnerable to a remote attacker exploiting CVE-2019-9517, potentially leading to a denial of service. This affects the scanning proxies.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mcafee | Active Response | 1.0.0 |
| Mcafee | Active Response | 1.1.0 |
| Mcafee | Active Response | 2.0 |
| Mcafee | Active Response | 2.0.1 |
| Mcafee | Active Response | 2.1 |
| Mcafee | Active Response | 2.2 |
| Mcafee | Active Response | 2.3 |
| Mcafee | Active Response | 2.4 |
| Mcafee | Advanced Threat Defense | 4.0 |
| Mcafee | Advanced Threat Defense | 4.2 |
| Mcafee | Advanced Threat Defense | 4.4 |
| Mcafee | Advanced Threat Defense | 4.6 |
| Mcafee | Enterprise Security Manager | 10.2.0 |
| Mcafee | Enterprise Security Manager | 10.3.4 |
| Mcafee | Enterprise Security Manager | 10.4.0 |
| Mcafee | Enterprise Security Manager | 11.0.0 |
| Mcafee | Enterprise Security Manager | 11.1.0 |
| Mcafee | Enterprise Security Manager | 11.1.1 |
| Mcafee | Enterprise Security Manager | 11.1.2 |
| Mcafee | Enterprise Security Manager | 11.1.3 |
| Mcafee | Enterprise Security Manager | 11.2.0 |
| Mcafee | Web Gateway | >= 7.7.2.0, < 7.7.2.24 |
| Mcafee | Web Gateway | >= 7.8.2, < 7.8.2.13 |
| Mcafee | Web Gateway | >= 8.0.0, < 8.2.0 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-3644?
McAfee Web Gateway (MWG) earlier than 7.8.2.13 is vulnerable to a remote attacker exploiting CVE-2019-9517, potentially leading to a denial of service. This affects the scanning proxies.
How severe is CVE-2019-3644?
CVE-2019-3644 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 2.39% probability of exploitation in the next 30 days.
How do I fix CVE-2019-3644?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2019-3644?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST