CVE-2021-4433 is a denial-of-service vulnerability affecting Karjasoft Sami HTTP Server 2.0, specifically within an unknown function of its HTTP HEAD Request Handler. With a CVSS score of 7.5 (High), this vulnerability can be exploited remotely without authentication, leading to a complete denial of service for the affected server. While the exploit has been publicly disclosed, there is no evidence of active exploitation, and it has garnered minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.0CPE matchmatch criteria | cpe:2.3:a:karjasoft:sami_http_server:2.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.