CVE-2021-22330

6.5 mediumEPSS 0.3%

Medium (6.5) in huawei p30 firmware. EPSS 0.3% chance of exploitation in the next 30 days.

There is an out of bounds write vulnerability in Huawei Smartphone HUAWEI P30 versions 9.1.0.131(C00E130R1P21) when processing a message. An unauthenticated attacker can exploit this vulnerability by sending specific message to the target device. Due to insufficient validation of the input parameter, successful exploit can cause the process and the service to be abnormal.

Severity

CVSS 3.1

6.5 medium

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

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 19% of CVEs (scores of 2026-10-31)
CWE: CWE-787
Published: 2021-04-28
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

huawei:p30_firmware

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210331-01-p30-en
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210331-01-p30-en

Check your stack JSON