CVE-2020-1831
1.9 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:L/AC:M/Au:N/C:N/I:P/A:N
2.4 Low
CVSS3
Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
4.1 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
25.2%
HUAWEI Mate 20 smartphones with versions earlier than 10.0.0.195(SP31C00E74R3P8) have an improper authorization vulnerability. The digital balance function does not sufficiently restrict the using time of certain user, successful exploit could allow the user break the limit of digital balance function after a series of operations with a PC.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| huawei:mate_20_firmware | huawei mate 20 firmware | lt | 10.0.0.195\(sp31c00e74r3p8\) |
CNA Affected
[
{
"product": "HUAWEI Mate 20",
"vendor": "HUAWEI",
"versions": [
{
"status": "affected",
"version": "Versions earlier than 10.0.0.195(SP31C00E74R3P8)"
}
]
}
]Related
1.9 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:L/AC:M/Au:N/C:N/I:P/A:N
2.4 Low
CVSS3
Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
4.1 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
25.2%