CVE-2019-9939
8.8 · HIGHOverview
CVE-2019-9939 is a high-severity vulnerability affecting ushareit shareit. It was published on March 22, 2019 and has a CVSS 3.0 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
The SHAREit application before 4.0.36 for Android allows a remote attacker (on the same network or joining public "open" Wi-Fi hotspots created by the application when file transfer is initiated) to bypass authentication by trying to fetch a non-existing page. When the non-existing page is requested, the application responds with a 200 status code and empty page, and adds the requesting client device into the list of recognized devices.
Remediation
Check the references section for vendor advisories and patches from ushareit. Update shareit 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 |
|---|---|---|---|
| ushareit | shareit | 0 | Affected |
Frequently Asked Questions
What is CVE-2019-9939?
CVE-2019-9939 is a high-severity vulnerability affecting ushareit shareit. It was published on March 22, 2019 and has a CVSS 3.0 base score of 8.8 (HIGH).
How severe is CVE-2019-9939?
This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2019-9939?
Check the references section for vendor advisories and patches from ushareit. Update shareit 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-2019-9939?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-9939 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.
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