CVE-2019-25733

NetShareWatcher 1.5.8.0 contains a structured exception handler buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying malicious input. Attackers can craft a payload with overwritten SEH and NSEH pointers through the Restrictions custom filter field to trigger code execution when the Find function is invoked.

Score

CVSS 4.0 8.6 High

Status

Deferred - disclosure@vulncheck.com

Published

2026-06-04

Last modified

2026-10-27

Weaknesses

CWE-120

Affected products

• Netsharewatcher (Nsasoft)

References

• http://netsharewatcher.nsauditor.com
• http://netsharewatcher.nsauditor.com/downloads/NetShareWatcher_setup.exe
• https://www.exploit-db.com/exploits/46578
• https://www.vulncheck.com/advisories/netsharewatcher-seh-buffer-overflow