CVE-2021-47771
Medium
Description
RDP Manager 4.9.9.3 contains a denial of service vulnerability in connection input fields that allows local attackers to crash the application. Attackers can add oversized entries in Verbindungsname and Server fields to permanently freeze and crash the software, potentially requiring full reinstallation.
SeverityMedium
CVSS5.5
Exploit probability—
ProductCinspiration Rdp Manager
PublishedJan 15, 2026
First seenJan 15, 2026
Weakness typeCWE-770Allocation of resources without limits
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cinspiration rdp_manager | 4.9.9.3 | — |
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