CVE-2022-30780 is a denial-of-service vulnerability affecting Lighttpd versions 1.4.56 through 1.4.58, caused by a typo that prevents proper handling of large headers, leading to high CPU consumption. It carries a CVSS score of 7.5 (High), indicating it can be exploited remotely with low attack complexity and no user interaction, resulting in high availability impact. Despite its high EPSS and FAUCET risk scores, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.4.56CPE matchmatch criteria | cpe:2.3:a:lighttpd:lighttpd:1.4.56:*:*:*:*:*:*:* | ||
1.4.57CPE matchmatch criteria | cpe:2.3:a:lighttpd:lighttpd:1.4.57:*:*:*:*:*:*:* | ||
1.4.58CPE matchmatch criteria | cpe:2.3:a:lighttpd:lighttpd:1.4.58:*:*:*:*:*:*:* |
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:H
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.