Vulnerability identifier: #VU46243

Vulnerability risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-9235

CWE-ID: CWE-200

Exploitation vector: Local

Exploit availability: No

Vulnerable software:
Huawei Honor 20 PRO
Client/Desktop applications / Multimedia software
Honor V20
Client/Desktop applications / Multimedia software
OxfordS-AN00A
Hardware solutions / Firmware
Princeton-AL10B
Hardware solutions / Firmware
Princeton-AL10D
Hardware solutions / Firmware
Princeton-TL10C
Hardware solutions / Firmware
Huawei Tony-AL00B
Hardware solutions / Firmware
Yale-AL00A
Hardware solutions / Firmware
Yale-L21A
Hardware solutions / Firmware
Yale-L61A
Hardware solutions / Firmware

Vendor: Huawei

Description

The vulnerability allows a local attacker to gain access to potentially sensitive information.

The vulnerability exists due to the module has a design error that is lack of control of input. A local attacker can gain unauthorized access to sensitive information on the system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Huawei Honor 20 PRO: All versions

Honor V20: All versions

OxfordS-AN00A: All versions

Princeton-AL10B: All versions

Princeton-AL10D: All versions

Princeton-TL10C: All versions

Huawei Tony-AL00B: All versions

Yale-AL00A: All versions

Yale-L21A: All versions

Yale-L61A: All versions

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External links
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200902-07-smartphone-en

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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.