What is CVE-2021-22307?

CVE-2021-22307 is a medium-severity vulnerability in Huawei Mate_30. CVSS score: 5.5/10. Published 2021-02-06.

How severe is CVE-2021-22307?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Vulnerability in Huawei Mate_30

CVE-2021-22307

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.

EPSS: 0.002 (9.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.

Affected products

Huawei Mate_30
Huawei Mate_30_firmware — versions 10.0.0.203\(c00e201r7p2\)
N/a Huawei Mate 30 — versions 10.0.0.203(C00E201R7P2)

References

psirt@huawei.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2021-22307?: CVE-2021-22307 is a medium-severity vulnerability in Huawei Mate_30. CVSS score: 5.5/10. Published 2021-02-06.
How severe is CVE-2021-22307?: Medium severity. CVSS v3 base score is 5.5 out of 10.