CVE-2022-23139

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

ZTE's ZXMP M721 product has a permission and access control vulnerability. Since the folder permission viewed by sftp is 666, which is inconsistent with the actual permission. It’s easy for?users to?ignore the modification?of?the file permission configuration, so that low-authority accounts could actually obtain higher operating permissions on key files.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
May 12, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2022-23139: High severity, CVSS 8.8 | Vulnix