CVE-2020-37200

MEDIUM 5.5CVE-2020-37200 · Published 11/02/2026 · updated 29/06/2026

In short

CVE-2020-37200 is a MEDIUM (CVSS 5.5) vulnerability affecting netsharewatcher (nsasoft).
Chance of exploitation in the next 30 days (EPSS): 0.40%, higher than 34.4% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
netsharewatcher nsasoft	`= 1.5.8.0`	No fix yet

Description

NetShareWatcher 1.5.8.0 contains a buffer overflow vulnerability in the registration key input that allows attackers to crash the application by supplying oversized input. Attackers can generate a 1000-character payload and paste it into the registration key field to trigger an application crash.

References

nsauditor.com · Product
exploit-db.com/exploits/47860 · Exploit
vulncheck.com/advisories/netsharewatcher-key-denial-of-service · Third Party Advisory

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