Vulnerability Information
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Vulnerability Title
Junos OS Evolved: CLI parameter processing issue allows privilege escalation
Vulnerability Description
An Improper Neutralization of Special Elements vulnerability in Juniper Networks Junos OS Evolved commands allows a local, authenticated attacker with low privileges to escalate their privileges to 'root' leading to a full compromise of the system. The Junos OS Evolved CLI doesn't properly handle command options in some cases, allowing users which execute specific CLI commands with a crafted set of parameters to escalate their privileges to root on shell level. This issue affects Junos OS Evolved: * All versions before 20.4R3-S7-EVO, * 21.2-EVO versions before 21.2R3-S8-EVO, * 21.4-EVO versions before 21.4R3-S7-EVO, * 22.1-EVO versions before 22.1R3-S6-EVO, * 22.2-EVO versions before 22.2R3-EVO, * 22.3-EVO versions before 22.3R2-EVO, * 22.4-EVO versions before 22.4R2-EVO.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Vulnerability Title
Juniper Networks Junos OS Evolved 安全漏洞
Vulnerability Description
Juniper Networks Junos OS Evolved是美国瞻博网络（Juniper Networks）公司的Junos OS 的升级版系统。 Juniper Networks Junos OS Evolved存在安全漏洞，该漏洞源于存在特殊元素中和不当问题，允许具有低权限的本地经过身份验证的攻击者将其权限升级，从而导致系统完全被攻陷。以下版本受到影响：20.4R3-S7-EVO之前版本、21.2R3-S8-EVO之前的21.2-EVO版本、21.4R3-S7-EVO之前的21.4-EVO版本
CVSS Information
N/A
Vulnerability Type
N/A