#VU24325 Improper Authentication


Published: 2020-01-15

Vulnerability identifier: #VU24325

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-2020-1788

CWE-ID: CWE-287

Exploitation vector: Local

Exploit availability: No

Vulnerable software:
Huawei Honor V30
Client/Desktop applications / Multimedia software

Vendor: Huawei

Description

The vulnerability allows a local attacker to bypass authentication process.

The vulnerability exists due to certain applications do not properly validate the identity of another application who would call its interface. A local attacker can trick a victim to install a malicious application, bypass authentication process and gain unauthorized access to sensitive information on the target system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Huawei Honor V30: All versions


CPE

External links
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200115-02-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.


Latest bulletins with this vulnerability