CVE-2009-3663 is a critical format string vulnerability in the h_readrequest function of httpdx Web Server version 1.4. An unauthenticated remote attacker can exploit this flaw by sending specially crafted Host headers containing format string specifiers. This can lead to a denial of service (crash) or, more severely, arbitrary code execution on the affected server. While not listed in CISA's KEV catalog, public exploit code exists, demonstrating its potential for exploitation. Despite its high CVSS score of 10.0 and FAUCET Risk Score of 97/100, there is minimal community discussion or media coverage surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.4CPE matchmatch criteria | cpe:2.3:a:jasper:httpdx:1.4:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:C/I:C/A:C
No social media mentions found for this CVE.
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.