CVE-2021-31702 describes a Denial-of-Service (DoS) vulnerability in Frontier ichris versions through 5.18, where the software mishandles DNS requests initiated by the HTTP Host header. This vulnerability carries a CVSS score of 7.5 (High), indicating that it can be exploited remotely with low complexity, requiring no user interaction, and resulting in a complete loss of availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 5.18CPE matchmatch criteria | cpe:2.3:a:frontiersoftware:ichris:*:*:*:*:*:*:*:* |
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.