CVE-2020-37015 HIGH

CVE-2020-37015: Ruijie Networks Switch eWeb S29_RGOS 11.4 - Directory Traversal

Vendor Ruijienetworks
Product Ruijie Networks Switch eWeb S29_RGOS
Weakness CWE-22 · Path traversal
Published January 29, 2026
Last update May 26, 2026

CVSS base score

7.1/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

01Description

The Ruijie Networks Switch eWeb S29_RGOS version 11.4 contains a directory traversal vulnerability that allows unauthenticated attackers to access sensitive configuration files by manipulating file path parameters. Attackers can exploit the /download.do endpoint with '../' sequences to retrieve system configuration files containing credentials and network settings.

Key dates

02Disclosure timeline

January 29, 2026 CVE published
May 26, 2026 Record updated