CVE-2021-40055
MEDIUM
5.9
CVSS Score
Published: March 7, 2022 at 01:50 PM UTC
Updated: June 17, 2026 at 04:06 AM UTC
3 products affected across 1 vendorHarmonyOSEMUIMagic UI
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Severity
MEDIUM5.9
Exploit prediction
EPSS 0.5%
Description
There is a man-in-the-middle attack vulnerability during system update download in recovery mode. Successful exploitation of this vulnerability may affect integrity.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (2)
x_refsource_MISCVendor Advisory
Source: [email protected]
https://consumer.huawei.com/en/support/bulletin/2022/3/x_refsource_MISCVendor Advisory
Source: [email protected]
https://device.harmonyos.com/cn/docs/security/update/security-bulletins-phones-202203-0000001257385193CVSS
- Attack Vector
- NETWORK
- Complexity
- HIGH
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- HIGH
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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