Permission and Access Control Vulnerability in ZTE ZXMP M721
CVE-2022-23139

8.8HIGH

Key Information:

Vendor

Zte

Status
Zxmp M721
Vendor
CVE Published:
12 May 2022

What is CVE-2022-23139?

The ZTE ZXMP M721 product contains a significant permission and access control vulnerability. The issue arises due to incorrect folder permissions being set to 666 for SFTP access, which can mislead users regarding the actual security settings. As a result, low-authority accounts may gain unintended access to sensitive files, potentially leading to unauthorized operations. Users are encouraged to review their file permission configurations to safeguard against this vulnerability.

Affected Version(s)

ZXMP M721 V5.10.030.006

References

https://support.zte.com.cn/support/news/LoopholeInfoDetai...
x_refsource_MISC

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.