Vulnerability identifier: #VU63190

Vulnerability risk: Low

CVSSv3.1: 2.4 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-23139

CWE-ID: CWE-264

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
ZXMP M721
Hardware solutions / Routers for home users

Vendor: ZTE

Description

The vulnerability allows a remote user to escalate privileges on the system.

The vulnerability exists due to application does not properly impose security restrictions, which leads to security restrictions bypass and privilege escalation.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

ZXMP M721: 5.10.030.006

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External links
http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1024084

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

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