CVE-2020-37204

MEDIUM 5.5CVE-2020-37204 · Published 11/02/2026 · updated 29/06/2026

In short

CVE-2020-37204 is a MEDIUM (CVSS 5.5) vulnerability affecting remshutdown (nsasoft).
Chance of exploitation in the next 30 days (EPSS): 0.45%, higher than 38.8% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
remshutdown nsasoft	`= 2.9.0.0`	No fix yet

Description

RemShutdown 2.9.0.0 contains a denial of service vulnerability in its registration key input that allows attackers to crash the application. Attackers can generate a 1000-character buffer payload and paste it into the registration key field to trigger an application crash.

References

nsauditor.com · Product
exploit-db.com/exploits/47863 · Exploit
vulncheck.com/advisories/remshutdown-key-denial-of-service · Third Party Advisory

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