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nvd[email protected]NVD:CVE-2021-40045
HistoryFeb 09, 2022 - 11:15 p.m.

CVE-2021-40045

2022-02-0923:15:16
CWE-347
[email protected]
web.nvd.nist.gov
5
cve-2021-40045
signature verification
system upgrade
recovery mode
confidentiality

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:N/A:N

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0

Percentile

12.6%

JSON

There is a vulnerability of signature verification mechanism failure in system upgrade through recovery mode.Successful exploitation of this vulnerability may affect service confidentiality.

Affected configurations

Nvd
Node
huaweiemuiMatch11.0.0
OR
huaweiemuiMatch11.0.1
OR
huaweiemuiMatch12.0.0
OR
huaweiharmonyosRange<2.0
OR
huaweimagic_uiMatch4.0.0
VendorProductVersionCPE
huaweiemui11.0.0cpe:2.3:o:huawei:emui:11.0.0:*:*:*:*:*:*:*
huaweiemui11.0.1cpe:2.3:o:huawei:emui:11.0.1:*:*:*:*:*:*:*
huaweiemui12.0.0cpe:2.3:o:huawei:emui:12.0.0:*:*:*:*:*:*:*
huaweiharmonyos*cpe:2.3:o:huawei:harmonyos:*:*:*:*:*:*:*:*
huaweimagic_ui4.0.0cpe:2.3:o:huawei:magic_ui:4.0.0:*:*:*:*:*:*:*

Related

cvelist 1
cnvd 1
cve 1
prion 1
cvelist
cvelist
CVE-2021-40045
2022-02-09 22:03:55
cnvd
cnvd
Huawei HarmonyOS Data Forgery Issue Vulnerability
2022-02-09 00:00:00
cve
cve
CVE-2021-40045
2022-02-09 23:15:16
prion
prion
Privilege escalation
2022-02-09 23:15:00

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:N/A:N

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0

Percentile

12.6%

JSON
Related for NVD:CVE-2021-40045
cvelist1cnvd1cve1prion1