Vulnerability Monitor

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CVE-2021-40055

There is a man-in-the-middle attack vulnerability during system update download in recovery mode. Successful exploitation of this vulnerability may affect integrity.

Published

2022-03-10T17:43:20.810

Last Modified

2024-11-21T06:23:28.853

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.9 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:C/A:N

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: COMPLETE
Availability Impact: NONE

Exploitability Score

8.6

Impact Score

6.9

Weaknesses

Type: Primary
NVD-CWE-noinfo

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	huawei	emui	10.0.0	Yes
Operating System	huawei	emui	10.1.0	Yes
Operating System	huawei	emui	10.1.1	Yes
Operating System	huawei	emui	11.0.0	Yes
Operating System	huawei	emui	11.0.1	Yes
Operating System	huawei	emui	12.0.0	Yes
Operating System	huawei	harmonyos	2.0	Yes
Operating System	huawei	magic_ui	3.0.0	Yes
Operating System	huawei	magic_ui	3.1.0	Yes
Operating System	huawei	magic_ui	3.1.1	Yes
Operating System	huawei	magic_ui	4.0.0	Yes

References

https://consumer.huawei.com/en/support/bulletin/2022/3/ Vendor Advisory ([email protected])
https://device.harmonyos.com/cn/docs/security/update/security-bulletins-phones-202203-0000001257385193 Vendor Advisory ([email protected])
https://consumer.huawei.com/en/support/bulletin/2022/3/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://device.harmonyos.com/cn/docs/security/update/security-bulletins-phones-202203-0000001257385193 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)