What’s Vulnerable › Vulnerabilities

CVE-2019-6744

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-02-10 · updated 2026-06-17
• Weakness: CWE-284

Description

This vulnerability allows local attackers to disclose sensitive information on affected installations of Samsung Knox 1.2.02.39 on Samsung Galaxy S9 build G9600ZHS3ARL1 Secure Folder. An attacker must first obtain physical access to the device in order to exploit this vulnerability. The specific flaws exists within the the handling of the lock screen for Secure Folder. The issue results from the lack of proper validation that a user has correctly authenticated. An attacker can leverage this vulnerability to disclose the contents of the secure container. Was ZDI-CAN-7381.

Affected products

• Samsung Knox: 1.2.02.39

References

• https://security.samsungmobile.com/securityUpdate.smsb
• https://www.zerodayinitiative.com/advisories/ZDI-19-515/
• https://security.samsungmobile.com/securityUpdate.smsb
• https://www.zerodayinitiative.com/advisories/ZDI-19-515/

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