CVE-2020-9301 is a critical vulnerability in Spinnaker, affecting all versions prior to 1.23.4, 1.22.4, or 1.21.5. This flaw allows an authenticated attacker to read and write arbitrary files within the orca container by exploiting SpEL expression handling via HTTP POST requests. With a CVSS score of 8.8 (HIGH), it poses a significant risk for complete compromise of confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.21.5CPE matchmatch criteria | cpe:2.3:a:linuxfoundation:spinnaker:*:*:*:*:*:*:*:* | ||
>= 1.22.0, < 1.22.4CPE matchmatch criteria | cpe:2.3:a:linuxfoundation:spinnaker:*:*:*:*:*:*:*:* | ||
>= 1.23.0, < 1.23.4CPE matchmatch criteria | cpe:2.3:a:linuxfoundation:spinnaker:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/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.