CVE-2020-9753
9.1 · CRITICALOverview
CVE-2020-9753 is a critical-severity vulnerability affecting naver whale_browser_installer. It was published on May 20, 2020 and has a CVSS 3.1 base score of 9.1 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.1, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Whale Browser Installer before 1.2.0.5 versions don't support signature verification for Flash installer.
Remediation
Check the references section for vendor advisories and patches from naver. Update whale_browser_installer 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 |
|---|---|---|---|
| naver | whale_browser_installer | >= 0, < 2.6.88.19 | Affected |
Frequently Asked Questions
What is CVE-2020-9753?
CVE-2020-9753 is a critical-severity vulnerability affecting naver whale_browser_installer. It was published on May 20, 2020 and has a CVSS 3.1 base score of 9.1 (CRITICAL).
How severe is CVE-2020-9753?
This vulnerability has a CVSS 3.1 base score of 9.1, 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-2020-9753?
Check the references section for vendor advisories and patches from naver. Update whale_browser_installer 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-2020-9753?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-9753 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.
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Browser-based exploitation validates findings with real proof-of-concept.
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