HIGHVulnerability
Verified
Global

NVD HIGH: CVE-2021-48013 — Weaver E-cology 8.0 contains a path traversal vulnerability that allows unauthen...

·Source: NIST NVD

Updated:

Executive Summary

Weaver E-cology 8.0 contains a path traversal vulnerability that allows unauthenticated attackers to read arbitrary files through the fpath parameter of the /weaver/ln.FileDownload endpoint. Attackers can send crafted GET requests with directory traversal sequences in fpath to retrieve sensitive files such as WEB-INF/web.xml from the server. Exploitation evidence was first observed by the Shadowse

Analysis

Weaver E-cology 8.0 contains a path traversal vulnerability that allows unauthenticated attackers to read arbitrary files through the fpath parameter of the /weaver/ln.FileDownload endpoint. Attackers can send crafted GET requests with directory traversal sequences in fpath to retrieve sensitive files such as WEB-INF/web.xml from the server. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-18. CVSS Score: 7.5. Published: 2026-10-22T11:17:04.250.

Indicators of Compromise (1)

CVE (1)
CVE-2021-48013
NVDMITRE CVE
Source Attribution

Originally published by NIST NVD on Oct 22, 2026. Verified by: NIST.

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