CVE-2021-45814

CRITICAL 9.8CVE-2021-45814 · Published 28/12/2021 · updated 17/06/2026

In short

CVE-2021-45814 is a CRITICAL (CVSS 9.8) vulnerability affecting nnt (nettemp).
Chance of exploitation in the next 30 days (EPSS): 6.3%, higher than 93.7% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
nnt nettemp	`= 5.1`	No fix yet

Description

Nettmp NNT 5.1 is affected by a SQL injection vulnerability. An attacker can bypass authentication and access the panel with an administrative account.

References

packetstormsecurity.com/files/165438/Nettmp-NNT-5.1-SQL-Injection.html · Exploit
drive.google.com/file/d/1-WiC1RDbcUqNB5sYd2h2n4rcU873s3gM/view · Exploit
drive.google.com/file/d/1WS_pa2PzLS1EplBu7pjx7hXlyBwCepP9/view · Exploit

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