CVE-2021-22307
MEDIUM
5.5
CVSS Score
Published: February 6, 2021 at 12:00 AM UTC
Updated: June 17, 2026 at 03:36 AM UTC
2 products affected across 1 vendorMate 30 FirmwareHUAWEI Mate 30
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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.2%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210127-06-smartphone-enCVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- HIGH
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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