CVE-2018-7925

CVSS V2 Medium 4.6 CVSS V3 Medium 6.8

Description

The radio module of some Huawei smartphones Emily-AL00A The versions before 8.1.0.171(C00) have a lock-screen bypass vulnerability. An unauthenticated attacker could start third-part input method APP through certain operations to bypass lock-screen by exploit this vulnerability.

Overview

CVE ID
CVE-2018-7925

Assigner
psirt@huawei.com

Vulnerability Status
Analyzed

Published Version
2018-11-13T19:29:00

Last Modified Date
2019-10-03T00:03:26

Weakness Enumerations

CWE	URL
CWE-863	http://cwe.mitre.org/data/definitions/863.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version End
		AND
cpe:2.3:o:huawei:emily-al00a_firmware::::::::	1	OR	8.1.0.171\(c00\)
cpe:2.3:h:huawei:emily-al00a:-:::::::*	0	OR

CVSS Version 2

Version
2.0

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

Access Vector
LOCAL

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
4.6

Severity
MEDIUM

Exploitability Score
3.9

Impact Score
6.4

CVSS Version 3

Version
3.0

Vector String
CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
PHYSICAL

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
6.8

Base Severity
MEDIUM

Exploitability Score
0.9

Impact Score
5.9

References

Reference URL	Reference Tags
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20181105-01-smartphone-en	Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2018-7925
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7925

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 07:44:18				Added to TrackCVE
2022-12-03 14:18:52	2018-11-13T19:29Z	2018-11-13T19:29:00	CVE Published Date	updated
2022-12-03 14:18:52		2019-10-03T00:03:26	CVE Modified Date	updated
2022-12-03 14:18:52		Analyzed	Vulnerability Status	updated