by Kastro
Paper/Archive/CVE-2025-34164

CVE-2025-34164

NetSupport Ltd. NetSupport Manager — NetSupport Manager < 14.12.0000 Heap-Based Buffer Overflow

EPSS 0.7%CVSS 9.3
critical.is priorityof 100
38
CVSS 9.3 (CNA)9.3 / 10 × 3027.9Not in CISA KEV+300.0EPSS percentile 51.5.515 × 2010.3No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

A heap-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 execute arbitrary code.

Affected

ProductAffectedFixed inSource
NetSupport Manager14.0 – < 14.12.000014.12.0000CNA

Scores by source

VulnCheck (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: partial

References

refnetsupportmanager.comwriteupvulncheck.com/advisories/netsupport-client-manager-buffer-overflows