CVE-2021-22307 — MEDIUM (5.5)

Vulnerability Description

There is a weak algorithm vulnerability in Mate 3010.0.0.203(C00E201R7P2). The protection is insufficient for the modules that should be protected. Local attackers can exploit this vulnerability to affect the integrity of certain module.

CVSS Score

5.5

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Huawei	Mate 30 Firmware	10.0.0.203\(c00e201r7p2\)
Huawei	Mate 30	-

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210127-06-smartpVendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210127-06-smartpVendor Advisory

FAQ

What is CVE-2021-22307?

CVE-2021-22307 is a vulnerability with a CVSS score of 5.5 (MEDIUM). There is a weak algorithm vulnerability in Mate 3010.0.0.203(C00E201R7P2). The protection is insufficient for the modules that should be protected. Local attackers can exploit this vulnerability to af...

How severe is CVE-2021-22307?

CVE-2021-22307 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-22307?

Check the references section above for vendor advisories and patch information. Affected products include: Huawei Mate 30 Firmware, Huawei Mate 30.