CVE-2025-34165

UNKNOWN 0.0

NetSupport Manager < 14.12.0000 Stack-Based Buffer Overflow

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

A stack-based buffer overflow vulnerability in NetSupport Manager 14.x versions prior to 14.12.0000 allows a remote, unauthenticated attacker to cause a denial of service (DoS) or potentially leak a limited amount of memory.

CWE	CWE-121
Vendor	netsupport ltd.
Product	netsupport manager
Published	Aug 29, 2025
Last Updated	Mar 23, 2026

Stay Ahead of the Next One

Get instant alerts for netsupport ltd. netsupport manager

Be the first to know when new unknown vulnerabilities affecting netsupport ltd. netsupport manager are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

Affected Versions

NetSupport Ltd. / NetSupport Manager

14.0 < 14.12.0000

References

NVD ↗ CVE.org ↗ EPSS Data ↗

netsupportmanager.com: https://www.netsupportmanager.com/ vulncheck.com: https://www.vulncheck.com/advisories/netsupport-client-manager-buffer-overflows

Credits

Fabian Weber of CODE WHITE