PT-2025-35329 · Landesk · Netsupport Manager

Fabian Weber · Published 2025-08-29 · Updated 2025-08-30 · CVE-2025-34164

Positive Technologies · (AI Summary)

CVSS v4.0

8.8

8.8

High

Base vector

AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Name of the Vulnerable Software and Affected Versions:

NetSupport Manager versions prior to 14.12.0000

Description:

A heap-based buffer overflow vulnerability exists in NetSupport Manager 14.x. This issue allows a remote, unauthenticated attacker to cause a denial of service (DoS) or potentially achieve arbitrary code execution.

Recommendations:

Update NetSupport Manager to version 14.12.0000.

Fix

DoS

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

Related Identifiers

CVE-2025-34164

Affected Products

Netsupport Manager

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2025-34164 · Security Note
• https://twitter.com/CveFindCom/status/1961574591815418229 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1961615390821224675 · Twitter Post
• https://t.me/CVEtracker/31300 · Telegram Post
• https://twitter.com/CVEnew/status/1961574148271931628 · Twitter Post
• https://vulncheck.com/advisories/netsupport-client-manager-buffer-overflows · Note
• https://netsupportmanager.com · Note