---
id: "CVE-2024-58406"
page: "https://infrastack.ai/live/CVE-2024-58406"
kind: "vulnerability"
aliases: ["CVE-2024-58406"]
title: "Huatian OA8000 office system lets unauthenticated visitors read server files"
severity: "high"
cvss: 8.7
epss: null
exploited: true
status: "open"
category: "other"
products: [{"name": "Huatian Dynamic OA8000", "fixed": [], "affected": "unspecified (VulnCheck lists <= unspecified)", "ecosystem": "vendor"}]
ecosystems: []
tags: ["huatian", "java", "oa8000", "other", "path-traversal", "self-hosted", "tomcat", "unauthenticated"]
not_affected_if: ["not-oa8000"]
published_at: "2026-11-13T16:17:18+00:00"
first_seen_at: "2026-11-13T16:47:32+00:00"
updated_at: "2026-11-13T16:53:08+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-58406", "first_seen_at": "2026-11-13T16:47:32+00:00"}, {"source": "analyst", "url": null, "first_seen_at": "2026-11-13T16:50:04+00:00"}]
exploit_sources: []
---

# Huatian OA8000 office system lets unauthenticated visitors read server files

Link for people: https://infrastack.ai/live/CVE-2024-58406 (this .md is for agents)

The Huatian Dynamic OA8000 collaborative office system has a path traversal flaw in its ntkodownload.jsp page, where the filename parameter accepts ../ sequences. An unauthenticated attacker can read arbitrary files from the server, including Tomcat configuration files that may hold credentials.

_Summary, check and fix written by a model from the sources; labelled as such._

## Affected

- vendor:Huatian Dynamic OA8000 affected unspecified (VulnCheck lists <= unspecified) fixed no fixed version listed

## How to check

Check whether /OAapp/jsp/trace/ntkodownload.jsp exists on your OA8000 server and whether a request with filename=../ sequences (for example toward ROOT/WEB-INF/web.xml) returns file contents without login. Affected version range is unspecified by the source.

## Timeline

- 2026-11-13T16:47:32+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2024-58406
- 2026-11-13T16:50:04+00:00 analyst — Only VulnCheck advisory read (a secondary CNA record, not the vendor). No affected or fixed versions and no vendor patch found; fix unknown. VulnCheck says Shadowserver saw exploitation from 2024-11-20, so exploited=true; no PoC link read. Nothing verified.

## Documents

- [advisory] Third-party advisory: www.vulncheck.com https://www.vulncheck.com/advisories/huatian-oa8000-path-traversal-via-ntkodownload-jsp

## From the sources

Huatian Dynamic OA8000 collaborative office system contains an unauthenticated path traversal vulnerability in /OAapp/jsp/trace/ntkodownload.jsp, where the filename request parameter is used to locate a file without restricting access to an intended directory or rejecting traversal sequences. Attackers can supply ../ sequences to read arbitrary files from the server, such as the Tomcat configuration at ROOT/WEB-INF/web.xml, exposing sensitive configuration, source, and credential material that can enable further compromise. Exploitation evidence was first observed by the Shadowserver Foundation on 2024-11-20.

---

_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_