CVE-2021-41803 is a vulnerability in HashiCorp Consul versions 1.8.1 through 1.11.8, 1.12.4, and 1.13.1, where improper validation of node or segment names can lead to issues during JWT claim assertions with the auto config RPC. This vulnerability has a CVSS score of 7.1 (High), indicating a low attack complexity and requiring low privileges, with potential for partial confidentiality impact and high availability impact. There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 1.8.1, < 1.11.9CPE matchmatch criteria | cpe:2.3:a:hashicorp:consul:*:*:*:*:-:*:*:* | ||
>= 1.8.1, < 1.11.9CPE matchmatch criteria | cpe:2.3:a:hashicorp:consul:*:*:*:*:enterprise:*:*:* | ||
1.12.4CPE matchmatch criteria | cpe:2.3:a:hashicorp:consul:1.12.4:*:*:*:-:*:*:* | ||
1.12.4CPE matchmatch criteria | cpe:2.3:a:hashicorp:consul:1.12.4:*:*:*:enterprise:*:*:* | ||
1.13.1CPE matchmatch criteria | cpe:2.3:a:hashicorp:consul:1.13.1:*:*:*:-:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.