CVE-2021-3169 is a critical vulnerability affecting Jumpserver versions prior to 2.6.2, 2.5.4, and 2.4.5. It allows unauthenticated attackers to create connection tokens via an API lacking access control, subsequently gaining unauthorized access to sensitive assets. With a CVSS score of 9.8 (CRITICAL), this vulnerability presents a severe risk due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, and no public exploit code or significant community discussion has been identified.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 2.4.0, < 2.4.5CPE matchmatch criteria | cpe:2.3:a:jumpserver:jumpserver:*:*:*:*:*:*:*:* | ||
>= 2.5.0, < 2.5.4CPE matchmatch criteria | cpe:2.3:a:jumpserver:jumpserver:*:*:*:*:*:*:*:* | ||
>= 2.6.0, < 2.6.2CPE matchmatch criteria | cpe:2.3:a:jumpserver:jumpserver:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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.
Remediation records are not available for this CVE.