A vulnerability classified as critical has been found in McAfee Web Advisor up to 4.1.1. Affected is an unknown functionality of the component Web Interface. The manipulation with an unknown input leads to a code injection vulnerability. CWE is classifying the issue as CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Code Injection vulnerability in the web interface in McAfee Web Advisor (WA) prior to 4.1.1.48 allows remote unauthenticated attacker to allow the browser to render a website which Web Advisor would normally have blocked via a carefully crafted web site.

The weakness was shared 12/03/2019 (Website). The advisory is available at service.mcafee.com. This vulnerability is traded as CVE-2019-3665. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1059 by the MITRE ATT&CK project.

Upgrading to version 4.1.1.48 eliminates this vulnerability.

The entry VDB-146575 is related to this item.

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Vendor

• McAfee

Name

• Web Advisor

Version

• 4.1.0
• 4.1.1

License

• commercial

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