Vulnerability identifier: #VU61944

Vulnerability risk: Low

CVSSv3.1: 6.6 [CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-22259

CWE-ID: CWE-287

Exploitation vector: Local

Exploit availability: No

Vulnerable software:
FLMG-10
Hardware solutions / Firmware

Vendor: Huawei

Description

The vulnerability allows a local attacker to bypass authentication process.

The vulnerability exists due to improper authentication issue. An attacker with physical access can install persistent and stealthy bootkits or malicious bootloaders and gain unauthorized access to the device.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

FLMG-10: 10.0.1.0(H100SP22C00)

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External links
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20220406-01-bdb62b17-en

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Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

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