CVE-2021-25943 is a critical prototype pollution vulnerability affecting versions 1.0.0 through 1.6.3 of the '101' project. This flaw allows an unauthenticated attacker to remotely trigger a denial of service and potentially achieve remote code execution due to its high impact on confidentiality, integrity, and availability. While there is no evidence of active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion with 10 mentions, indicating awareness. Its CVSS score of 9.8 (Critical) and FAUCET Risk Score of 94/100 highlight its severe nature.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 1.0.0, <= 1.6.3CPE matchmatch criteria | cpe:2.3:a:101_project:101:*:*:*:*:*:node.js:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 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 0.0 Security Researcher mentions.