CVE-2019-25545

MEDIUM 6.2

Terminal Services Manager 3.2.1 Local Buffer Overflow Denial of Service

CVSS Score

6.2

EPSS Score

0.0%

EPSS Percentile

0th

Terminal Services Manager 3.2.1 contains a local buffer overflow vulnerability that allows attackers to crash the application by supplying an excessively long string in the computer name field. Attackers can input a 5000-byte buffer of data into the 'Computer name or IP address' field during computer addition, causing a denial of service when the server entry is accessed.

CWE	CWE-787
Vendor	lizardsystems
Product	terminal services manager
Published	Mar 21, 2026
Last Updated	Mar 23, 2026

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CVSS v3 Breakdown

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Affected Versions

Lizardsystems / Terminal Services Manager

3.2.1 (Build 247)

References

NVD ↗ CVE.org ↗ EPSS Data ↗

exploit-db.com: https://www.exploit-db.com/exploits/46911 lizardsystems.com: https://lizardsystems.com vulncheck.com: https://www.vulncheck.com/advisories/terminal-services-manager-local-buffer-overflow-denial-of-service

Credits

Alejandra Sánchez