Path Traversal in Ruijienetworks Ruijie Networks Switch Eweb S29 Rgos
CVE-2020-37015
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.
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.006 (46.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Ruijienetworks Ruijie Networks Switch Eweb S29_rgos — versions eWeb S29_RGOS 11.4(1)B12P11
Weakness classification (CWE)
References
- disclosure@vulncheck.com (exploit)
- disclosure@vulncheck.com (product)
- disclosure@vulncheck.com (product)
- disclosure@vulncheck.com (third-party-advisory)
Frequently asked questions
- What is CVE-2020-37015?
- CVE-2020-37015 is a high-severity vulnerability in Ruijienetworks Ruijie Networks Switch Eweb S29 Rgos, classified under Path Traversal. CVSS score: 7.5/10. Published 2026-01-29.
- How severe is CVE-2020-37015?
- High severity. CVSS v3 base score is 7.5 out of 10.