CVE-2022-29226 is a critical vulnerability affecting Envoy proxy versions prior to 1.22.1. The OAuth filter implementation fails to validate access tokens, allowing unauthorized access if any access token is present in a request, even without a full authentication flow. Rated with a CVSS score of 9.1 (CRITICAL), this vulnerability has a network attack vector, low attack complexity, and can lead to high confidentiality and integrity impacts without user interaction. There is no known active exploitation, publicly available exploit code, or Metasploit/Nuclei modules. However, the vulnerability has garnered significant community discussion, indicating awareness among security researchers.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.22.1CPE matchmatch criteria | cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
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.