CVE-2021-39373 — HIGH (7.8)

Vulnerability Description

Samsung Drive Manager 2.0.104 on Samsung H3 devices allows attackers to bypass intended access controls on disk management. WideCharToMultiByte, WideCharStr, and MultiByteStr can contribute to password exposure.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Samsung	Drive Manager	2.0.104
Samsung	H3	-

Related Weaknesses (CWE)

CWE-522

References

https://github.com/bosslabdcu/Vulnerability-Reporting/security/advisories/GHSA-jExploitThird Party Advisory
https://github.com/bosslabdcu/Vulnerability-Reporting/security/advisories/GHSA-jExploitThird Party Advisory

FAQ

What is CVE-2021-39373?

CVE-2021-39373 is a vulnerability with a CVSS score of 7.8 (HIGH). Samsung Drive Manager 2.0.104 on Samsung H3 devices allows attackers to bypass intended access controls on disk management. WideCharToMultiByte, WideCharStr, and MultiByteStr can contribute to passwor...

How severe is CVE-2021-39373?

CVE-2021-39373 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-39373?

Check the references section above for vendor advisories and patch information. Affected products include: Samsung Drive Manager, Samsung H3.