MWG scanners updated to address CVE-2019-9517
Priority LOW 37Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
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.
Why it matters now
EPSS 0.0239 84th percentileScored 2026-11-07
Fix Fixed McAfee Web Gateway (MWG) (McAfee, LLC): 7.8.2.13
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| McAfee | McAfee Web Gateway (MWG) | 7.8.2.13 to before 7.8.2.13 | 7.8.2.13 | Patch available | CNA |
- McAfee Web Gateway (MWG) VendorMcAfee Affected 7.8.2.13 to before 7.8.2.13 Fixed in 7.8.2.13 Patch available CNA
CPE configurations NVD · 22
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:mcafee:active_response:1.0.0:*:*:*:*:*:*:* | 1.0.0 | Vulnerable | McAfee |
| cpe:2.3:a:mcafee:active_response:1.1.0:*:*:*:*:*:*:* | 1.1.0 | Vulnerable | McAfee |
| cpe:2.3:a:mcafee:active_response:2.0:*:*:*:*:*:*:* | 2.0 | Vulnerable | McAfee |
| cpe:2.3:a:mcafee:active_response:2.0.1:*:*:*:*:*:*:* | 2.0.1 | Vulnerable | McAfee |
| cpe:2.3:a:mcafee:active_response:2.1:*:*:*:*:*:*:* | 2.1 | Vulnerable | McAfee |
| cpe:2.3:a:mcafee:active_response:2.2:*:*:*:*:*:*:* | 2.2 | Vulnerable | McAfee |
| cpe:2.3:a:mcafee:active_response:2.3:*:*:*:*:*:*:* | 2.3 | Vulnerable | McAfee |
| cpe:2.3:a:mcafee:active_response:2.4:*:*:*:*:*:*:* | 2.4 | Vulnerable | McAfee |
| cpe:2.3:a:mcafee:advanced_threat_defense:4.0:*:*:*:*:*:*:* | 4.0 | Vulnerable | McAfee |
| cpe:2.3:a:mcafee:advanced_threat_defense:4.2:*:*:*:*:*:*:* | 4.2 | Vulnerable | McAfee |
- cpe:2.3:a:mcafee:active_response:1.0.0:*:*:*:*:*:*:* Versions 1.0.0 Vulnerable ·McAfee
- cpe:2.3:a:mcafee:active_response:1.1.0:*:*:*:*:*:*:* Versions 1.1.0 Vulnerable ·McAfee
- cpe:2.3:a:mcafee:active_response:2.0:*:*:*:*:*:*:* Versions 2.0 Vulnerable ·McAfee
- cpe:2.3:a:mcafee:active_response:2.0.1:*:*:*:*:*:*:* Versions 2.0.1 Vulnerable ·McAfee
- cpe:2.3:a:mcafee:active_response:2.1:*:*:*:*:*:*:* Versions 2.1 Vulnerable ·McAfee
- cpe:2.3:a:mcafee:active_response:2.2:*:*:*:*:*:*:* Versions 2.2 Vulnerable ·McAfee
- cpe:2.3:a:mcafee:active_response:2.3:*:*:*:*:*:*:* Versions 2.3 Vulnerable ·McAfee
- cpe:2.3:a:mcafee:active_response:2.4:*:*:*:*:*:*:* Versions 2.4 Vulnerable ·McAfee
- cpe:2.3:a:mcafee:advanced_threat_defense:4.0:*:*:*:*:*:*:* Versions 4.0 Vulnerable ·McAfee
- cpe:2.3:a:mcafee:advanced_threat_defense:4.2:*:*:*:*:*:*:* Versions 4.2 Vulnerable ·McAfee
Show 12 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:mcafee:advanced_threat_defense:4.4:*:*:*:*:*:*:* | 4.4 | Vulnerable | McAfee |
| cpe:2.3:a:mcafee:advanced_threat_defense:4.6:*:*:*:*:*:*:* | 4.6 | Vulnerable | McAfee |
| cpe:2.3:a:mcafee:enterprise_security_manager:10.2.0:*:*:*:*:*:*:* | 10.2.0 | Vulnerable | McAfee |
| cpe:2.3:a:mcafee:enterprise_security_manager:10.3.4:*:*:*:*:*:*:* | 10.3.4 | Vulnerable | McAfee |
| cpe:2.3:a:mcafee:enterprise_security_manager:10.4.0:*:*:*:*:*:*:* | 10.4.0 | Vulnerable | McAfee |
| cpe:2.3:a:mcafee:enterprise_security_manager:11.0.0:*:*:*:*:*:*:* | 11.0.0 | Vulnerable | McAfee |
| cpe:2.3:a:mcafee:enterprise_security_manager:11.1.0:*:*:*:*:*:*:* | 11.1.0 | Vulnerable | McAfee |
| cpe:2.3:a:mcafee:enterprise_security_manager:11.1.1:*:*:*:*:*:*:* | 11.1.1 | Vulnerable | McAfee |
| cpe:2.3:a:mcafee:enterprise_security_manager:11.1.2:*:*:*:*:*:*:* | 11.1.2 | Vulnerable | McAfee |
| cpe:2.3:a:mcafee:enterprise_security_manager:11.1.3:*:*:*:*:*:*:* | 11.1.3 | Vulnerable | McAfee |
| cpe:2.3:a:mcafee:enterprise_security_manager:11.2.0:*:*:*:*:*:*:* | 11.2.0 | Vulnerable | McAfee |
| cpe:2.3:a:mcafee:web_gateway:*:*:*:*:*:*:*:* | 7.7.2.0 to before 7.7.2.24; 7.8.2 to before 7.8.2.13; 8.0.0 to before 8.2.0 | Vulnerable | McAfee |
- cpe:2.3:a:mcafee:advanced_threat_defense:4.4:*:*:*:*:*:*:* Versions 4.4 Vulnerable ·McAfee
- cpe:2.3:a:mcafee:advanced_threat_defense:4.6:*:*:*:*:*:*:* Versions 4.6 Vulnerable ·McAfee
- cpe:2.3:a:mcafee:enterprise_security_manager:10.2.0:*:*:*:*:*:*:* Versions 10.2.0 Vulnerable ·McAfee
- cpe:2.3:a:mcafee:enterprise_security_manager:10.3.4:*:*:*:*:*:*:* Versions 10.3.4 Vulnerable ·McAfee
- cpe:2.3:a:mcafee:enterprise_security_manager:10.4.0:*:*:*:*:*:*:* Versions 10.4.0 Vulnerable ·McAfee
- cpe:2.3:a:mcafee:enterprise_security_manager:11.0.0:*:*:*:*:*:*:* Versions 11.0.0 Vulnerable ·McAfee
- cpe:2.3:a:mcafee:enterprise_security_manager:11.1.0:*:*:*:*:*:*:* Versions 11.1.0 Vulnerable ·McAfee
- cpe:2.3:a:mcafee:enterprise_security_manager:11.1.1:*:*:*:*:*:*:* Versions 11.1.1 Vulnerable ·McAfee
- cpe:2.3:a:mcafee:enterprise_security_manager:11.1.2:*:*:*:*:*:*:* Versions 11.1.2 Vulnerable ·McAfee
- cpe:2.3:a:mcafee:enterprise_security_manager:11.1.3:*:*:*:*:*:*:* Versions 11.1.3 Vulnerable ·McAfee
- cpe:2.3:a:mcafee:enterprise_security_manager:11.2.0:*:*:*:*:*:*:* Versions 11.2.0 Vulnerable ·McAfee
- cpe:2.3:a:mcafee:web_gateway:*:*:*:*:*:*:*:* Versions 7.7.2.0 to before 7.7.2.24; 7.8.2 to before 7.8.2.13; 8.0.0 to before 8.2.0 Vulnerable ·McAfee
Remediation
- Fix · CNA McAfee Web Gateway (MWG) (McAfee, LLC) Fixed in 7.8.2.13
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
McAfee Web Gateway (MWG) 7.8.2.13
2 records Highest priority Priority LOW 2 LOW
Other records, highest priority first
- TI-2019-02685 MWG scanners updated to address CVE-2019-9511Priority LOW 37
Timeline
- 2026-10-02 Threatist record created from CVE-2019-3644
- 2026-10-03 Alias added: GHSA-94m5-m65q-7w34
References
More McAfee Active Response vulnerabilities
- TI-2019-02685 MWG scanners updated to address CVE-2019-9511 CVSS 3.1HIGH 7.5
- TI-2020-05896 Privilege Escalation vulnerability MAR for Mac CVSS 3.1HIGH 7.8
- TI-2020-05895 Privilege Escalation vulnerability in MAR for Linux CVSS 3.1HIGH 7.8
- TI-2020-05894 Privilege Escalation vulnerability in MAR for Windows CVSS 3.1HIGH 7.8
- TI-2020-05929 McAfee MAR - Improperly implemented security check CVSS 3.1MEDIUM 6.7
- TI-2016-03385 The McAfee VirusScan Console (mcconsol.exe) in McAfee Active Response (MAR) before… CVSS 3.0MEDIUM 5.1
Sources
- CVE-2019-3644 · CVE Program
- CVE-2019-3644 · NVD
- FIRST EPSS
- GHSA-94m5-m65q-7w34 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences