CVE-2021-39982 — CRITICAL (9.1)

Vulnerability Description

Phone Manager application has a Improper Privilege Management vulnerability.Successful exploitation of this vulnerability may read and write arbitrary files by tampering with Phone Manager notifications.

CVSS Score

9.1

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Huawei	Harmonyos	2.0

Related Weaknesses (CWE)

CWE-269

References

https://device.harmonyos.com/en/docs/security/update/security-bulletins-202110-0Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202110-0Vendor Advisory

FAQ

What is CVE-2021-39982?

CVE-2021-39982 is a vulnerability with a CVSS score of 9.1 (CRITICAL). Phone Manager application has a Improper Privilege Management vulnerability.Successful exploitation of this vulnerability may read and write arbitrary files by tampering with Phone Manager notificatio...

How severe is CVE-2021-39982?

CVE-2021-39982 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-39982?

Check the references section above for vendor advisories and patch information. Affected products include: Huawei Harmonyos.