Vulnerability identifier: #VU31759

Vulnerability risk: Low

CVSSv3.1: 2.9 [CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-9077

CWE-ID: CWE-200

Exploitation vector: Local

Exploit availability: No

Vulnerable software:
Huawei P30
Client/Desktop applications / Multimedia software

Vendor: Huawei

Description

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

The vulnerability exists due to the affected system does not properly authenticate the application that access a specified interface. A local attacker can trick a victim to install a malicious software and gain unauthorized access to sensitive information on the system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Huawei P30: All versions

---

External links
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200722-03-smartphone-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.