CVE-2019-16897
9.8 · CRITICALOverview
CVE-2019-16897 is a critical-severity vulnerability affecting k7computing k7_antivirus_premium. It was published on October 28, 2019 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
In K7 Antivirus Premium 16.0.xxx through 16.0.0120; K7 Total Security 16.0.xxx through 16.0.0120; and K7 Ultimate Security 16.0.xxx through 16.0.0120, the module K7TSHlpr.dll improperly validates the administrative privileges of the user, allowing arbitrary registry writes in the K7AVOptn.dll module to facilitate escalation of privileges via inter-process communication with a service process.
Remediation
Check the references section for vendor advisories and patches from k7computing. Update k7_antivirus_premium 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 |
|---|---|---|---|
| k7computing | k7_antivirus_premium | 16.0.000 | Affected |
| k7computing | k7_total_security | 16.0.000 | Affected |
| k7computing | k7_ultimate_security | 16.0.000 | Affected |
Frequently Asked Questions
What is CVE-2019-16897?
CVE-2019-16897 is a critical-severity vulnerability affecting k7computing k7_antivirus_premium. It was published on October 28, 2019 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2019-16897?
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2019-16897?
Check the references section for vendor advisories and patches from k7computing. Update k7_antivirus_premium 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-2019-16897?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-16897 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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