CVE-2021-4433

A vulnerability was found in Karjasoft Sami HTTP Server 2.0. It has been classified as problematic. Affected is an unknown function of the component HTTP HEAD Rrequest Handler. The manipulation leads to denial of service. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-250836.

• CWE-404

• https://packetstormsecurity.com/files/163138/Sami-HTTP-Server-2.0-Denial-Of-Service.htmlExploit, Third Party Advisory, VDB Entry
• https://vuldb.com/?ctiid.250836Permissions Required, Third Party Advisory
• https://vuldb.com/?id.250836Third Party Advisory
• https://packetstormsecurity.com/files/163138/Sami-HTTP-Server-2.0-Denial-Of-Service.htmlExploit, Third Party Advisory, VDB Entry
• https://vuldb.com/?ctiid.250836Permissions Required, Third Party Advisory
• https://vuldb.com/?id.250836Third Party Advisory

Published

Jan 18, 2024

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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