CVE-2021-31718 describes a DNS rebinding vulnerability in the embedded web server of npupnp versions prior to 4.1.4, impacting its UPnP SOAP and GENA endpoints. This flaw carries a high CVSS score of 8.8, indicating a critical risk due to its potential for remote code execution with low attack complexity and no user interaction required. Despite its severity, there is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 4.1.4CPE matchmatch criteria | cpe:2.3:a:npupnp_project:npupnp:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.
Remediation records are not available for this CVE.