PT-2022-15873 · Zte · Zte Home Gateway

Published 2022-02-24 · Updated 2022-03-08 · CVE-2022-23135

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H

Name of the Vulnerable Software and Affected Versions ZTE home gateway products (affected versions not specified)

Description The issue is related to a directory traversal vulnerability. It occurs due to the lack of verification of user-modified destination paths. An attacker with specific permissions could exploit this by modifying the FTP access path, allowing unauthorized access and modification of system path contents. This could lead to information leaks and affect device operation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2022-23135

Affected Products

Zte Home Gateway

References · 3

• https://osv.dev/vulnerability/CVE-2022-23135 · Vendor Advisory
• https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1023444 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-23135 · Security Note