CVE-2021-3169

critical

Description

An issue in Jumpserver before 2.6.2, before 2.5.4, before 2.4.5 allows attackers to create a connection token through an API which does not have access control and use it to access sensitive assets.

References

Advisories

https://s.tencent.com/research/bsafe/1228.html

https://mp.weixin.qq.com/s/5tgcaIrnDnGP-LvWPw9YCg

https://blog.fit2cloud.com/?p=1764

Details

Source: Mitre, NVD

Published: 2021-07-23

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H