Vulnerability identifier: #VU93287

Vulnerability risk: Low

CVSSv3.1: 6.4 [CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-7263

CWE-ID: CWE-22

Exploitation vector: Local network

Exploit availability: No

Vulnerable software:
HarmonyOS AILife Solution 8.0
Hardware solutions / Firmware

Vendor: Huawei

Description

The vulnerability allows a remote attacker to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences. A remote user on the local network can delete the original file in the system or change the permission.

Mitigation
Install update from vendor's website.

Vulnerable software versions

HarmonyOS AILife Solution 8.0: HarmonyOS AILife Audio Service 3.0.2.307

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External links
http://www.huawei.com/en/psirt/security-advisories/2024/huawei-sa-ptvihhms-20747ba3-en

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the local network (LAN).

Is there known malware, which exploits this vulnerability?

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