Vulnerability Details : 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.
Products affected by CVE-2021-3169
- cpe:2.3:a:jumpserver:jumpserver:*:*:*:*:*:*:*:*
- cpe:2.3:a:jumpserver:jumpserver:*:*:*:*:*:*:*:*
- cpe:2.3:a:jumpserver:jumpserver:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-3169
1.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 76 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-3169
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2021-3169
-
The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-3169
-
https://blog.fit2cloud.com/?p=1764
Notification: Patch Released for JumpServer Vulnerability – FIT2CLOUD 飞致云 技术博客Third Party Advisory
-
https://s.tencent.com/research/bsafe/1228.html
JumpServer 远程命令执行漏洞风险通告，腾讯安全全面检测 - 威胁研究首页_威胁检测平台_联合实验室_研究报告_威胁通告_荣誉认证 - 腾讯安全Third Party Advisory
-
https://mp.weixin.qq.com/s/5tgcaIrnDnGP-LvWPw9YCg
【漏洞预警】JumpServer 远程命令执行漏洞Third Party Advisory
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