Improper Authentication in Huawei Leia-B29



Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2022-48254
CWE-ID CWE-287
Exploitation vector Local
Public exploit N/A
Vulnerable software
 Leia-B29
Hardware solutions / Other hardware appliances

Vendor Huawei

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Improper Authentication

EUVDB-ID: #VU71294

Risk: Low

CVSSv3.1: 5.4 [CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-48254

CWE-ID: CWE-287 - Improper Authentication

Exploit availability: No

Description

The vulnerability allows a local attacker to bypass authentication process.

The vulnerability exists due to improper implementation in the lock screen function A local attacker can bypass screen lock authentication.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Leia-B29: 2.0.0.49(M03)

CPE2.3 External links

http://www.huawei.com/en/psirt/security-advisories/2023/huawei-sa-dpeviahb-44e16f60-en


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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