CVE-2021-32829 is a critical post-authentication Remote Code Execution (RCE) vulnerability affecting ZStack REST API versions prior to 3.8.21, 3.10.8, and 4.1.0. An authenticated attacker can bypass the Groovy shell sandbox via Java annotations, allowing for arbitrary code execution. With a CVSS score of 9.9 (CRITICAL), this vulnerability has a network attack vector, low attack complexity, and high impact on 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 |
|---|---|---|---|
>= 2.2.4, < 3.8.21CPE matchmatch criteria | cpe:2.3:a:zstack:rest_api:*:*:*:*:*:*:*:* | ||
>= 3.10.0, < 3.10.8CPE matchmatch criteria | cpe:2.3:a:zstack:rest_api:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 1.0 Bluesky, 0.5 Mastodon, and 1.6 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.
Remediation records are not available for this CVE.