CVE-2021-47771

5.5 MEDIUM
Published: January 15, 2026 Modified: January 26, 2026
View on NVD

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://web.archive.org/web/20210613025240/https://www.cinspiration.de/download.html
Source: disclosure@vulncheck.com
Product Release Notes
https://www.exploit-db.com/exploits/50484
Source: disclosure@vulncheck.com
Exploit Third Party Advisory
https://www.vulnerability-lab.com/get_content.php?id=2309
Source: disclosure@vulncheck.com
Third Party Advisory
https://www.exploit-db.com/exploits/50484
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Exploit Third Party Advisory
https://www.vulnerability-lab.com/get_content.php?id=2309
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Third Party Advisory

5 reference(s) from NVD

Quick Stats

CVSS v3 Score
5.5 / 10.0
EPSS (Exploit Probability)
0.0%
0th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-770

Affected Vendors

cinspiration

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