CVE-2021-47771
RDP Manager 4.9.9.3 - Denial-of-Service (PoC)
- State
- Published
- Severity
- 6.8 Medium
- Published
- Jan 15, 2026
- Updated
- Jan 26, 2026
- Reserved
- Jan 14, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.8 Medium | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 5.5 Medium | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | VulnCheck |
Weaknesses
- CWE-770 Allocation of Resources Without Limits or Throttling
Affected Products
| Product | Versions |
|---|---|
RDP ManagerCinspiration |
|
References
- ExploitDB-50484exploit
- Archived Software Download Pageproduct
- Vulnerability-Lab Disclosuretechnical-descriptionexploit
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