CVE-2021-47771 — MEDIUM (5.5)

Vulnerability 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.

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Cinspiration	Rdp Manager	4.9.9.3

Related Weaknesses (CWE)

CWE-770

References

https://web.archive.org/web/20210613025240/https://www.cinspiration.de/download.ProductRelease Notes
https://www.exploit-db.com/exploits/50484ExploitThird Party Advisory
https://www.vulnerability-lab.com/get_content.php?id=2309Third Party Advisory
https://www.exploit-db.com/exploits/50484ExploitThird Party Advisory
https://www.vulnerability-lab.com/get_content.php?id=2309Third Party Advisory

FAQ

What is CVE-2021-47771?

CVE-2021-47771 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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 a...

How severe is CVE-2021-47771?

CVE-2021-47771 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-47771?

Check the references section above for vendor advisories and patch information. Affected products include: Cinspiration Rdp Manager.