CVE-2021-3169

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.
Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 76%
VendorProductVersion
jumpserverjumpserver
2.4.0 ≤
𝑥
< 2.4.5
jumpserverjumpserver
2.5.0 ≤
𝑥
< 2.5.4
jumpserverjumpserver
2.6.0 ≤
𝑥
< 2.6.2
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://blog.fit2cloud.com/?p=1764
https://mp.weixin.qq.com/s/5tgcaIrnDnGP-LvWPw9YCg
https://s.tencent.com/research/bsafe/1228.html
https://blog.fit2cloud.com/?p=1764
https://mp.weixin.qq.com/s/5tgcaIrnDnGP-LvWPw9YCg
https://s.tencent.com/research/bsafe/1228.html