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CVE-2020-5722

CISA KEV

Published January 28, 2022 · Updated April 3, 2026

high
Official Description+

Grandstream UCM6200 series is vulnerable to an unauthenticated remote SQL injection via crafted HTTP request. Exploitation can allow for code execution as root.

Affected Products

VendorProduct
GrandstreamUCM6200

Patch Status

Patch by 2022-07-28

Recommended Actions

  1. Check if your systems use any of the affected products listed above.
  2. Apply vendor patches immediately if available.
  3. This vulnerability is in CISA's Known Exploited Vulnerabilities catalog — prioritize remediation.
  4. Monitor vendor advisories for updates and additional mitigations.
  5. Review logs for indicators of compromise related to CVE-2020-5722.