CVE-2021-28508 is an internally discovered vulnerability affecting Arista EOS state streaming telemetry agent TerminAttr and OpenConfig transport protocols. Under specific conditions, TerminAttr can leak IPsec sensitive data in clear text to other authorized users within CVP, potentially allowing them to decrypt or modify IPsec traffic. This vulnerability has a CVSS score of 6.1 (Medium), indicating a network-based attack with high privileges required and user interaction, leading to high confidentiality and integrity impacts. There is no known active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.10.11CPE matchmatch criteria | cpe:2.3:a:arista:terminattr:*:*:*:*:*:*:*:* | ||
>= 1.11.0, < 1.16.8CPE matchmatch criteria | cpe:2.3:a:arista:terminattr:*:*:*:*:*:*:*:* | ||
>= 1.17.0, < 1.19.0CPE matchmatch criteria | cpe:2.3:a:arista:terminattr:*:*:*:*:*:*:*:* | ||
>= 4.23, <= 4.23.11CPE matchmatch criteria | cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:* | ||
>= 4.24, < 4.24.10CPE matchmatch criteria | cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.