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Vulnerability record · CVE-2020-37015 · published 29 January 2026

CVE-2020-37015: Path traversal vulnerability

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.

7.1 CVSS 4.0 High EPSS 0.71% · top 48.4% CWE-22 · Path traversal Deferred
7.1CVSS 4.0 base score
0.71%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

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.

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

LinkTags
https://faruktuygun.com/directorytraversal.html
https://www.exploit-db.com/exploits/48755
https://www.ruijienetworks.com/
https://www.vulncheck.com/advisories/ruijie-networks-switch-eweb-srgos-directory-traversal

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Source: NIST National Vulnerability Database (record CVE-2020-37015), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.