CVE-2016-4025
5.5 · MEDIUMOverview
CVE-2016-4025 is a medium-severity vulnerability affecting avast business_security. It was published on November 3, 2016 and has a CVSS 3.0 base score of 5.5 (MEDIUM).
This vulnerability has a CVSS 3.0 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
Avast Internet Security v11.x.x, Pro Antivirus v11.x.x, Premier v11.x.x, Free Antivirus v11.x.x, Business Security v11.x.x, Endpoint Protection v8.x.x, Endpoint Protection Plus v8.x.x, Endpoint Protection Suite v8.x.x, Endpoint Protection Suite Plus v8.x.x, File Server Security v8.x.x, and Email Server Security v8.x.x allow attackers to bypass the DeepScreen feature via a DeviceIoControl call.
Remediation
Check the references section for vendor advisories and patches from avast. Update business_security to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| avast | email_server_security | 0 | Affected |
| avast | endpoint_protection | 0 | Affected |
| avast | endpoint_protection_suite | 0 | Affected |
| avast | endpoint_protection_suite_plus | 0 | Affected |
| avast | file_server_security | 0 | Affected |
Frequently Asked Questions
What is CVE-2016-4025?
CVE-2016-4025 is a medium-severity vulnerability affecting avast business_security. It was published on November 3, 2016 and has a CVSS 3.0 base score of 5.5 (MEDIUM).
How severe is CVE-2016-4025?
This vulnerability has a CVSS 3.0 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2016-4025?
Check the references section for vendor advisories and patches from avast. Update business_security to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2016-4025?
CyberStrike's AI-powered security agents can automatically detect CVE-2016-4025 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
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