CVE-2024-39524— Junos OS Evolved: CLI parameter processing issue allows privilege escalation
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I. Basic Information for CVE-2024-39524
Vulnerability Information
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Vulnerability Title
Junos OS Evolved: CLI parameter processing issue allows privilege escalation
Source: NVD (National Vulnerability Database)
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, 22.2-EVO versions before 22.2R3-EVO, 22.3-EVO versions before 22.3R2-EVO, 22.4-EVO versions before 22.4R2-EVO.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
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)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Juniper Networks Junos OS Evolved 安全漏洞
Source: CNNVD (China National Vulnerability Database)
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提升，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
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Juniper Networks | Junos OS Evolved | 0 ~ 20.4R3-S7-EVO | - |
II. Public POCs for CVE-2024-39524
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|---|
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- https://supportportal.juniper.net/JSA82975vendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2024-39524
Same Patch Batch · Juniper Networks · 2024-07-11 · 29 CVEs total
| CVE-2024-39520 | 7.8 HIGH | Junos OS Evolved: CLI parameter processing issue allows privilege escalation |
| CVE-2024-39521 | 7.8 HIGH | Junos OS Evolved: CLI parameter processing issue allows privilege escalation |
| CVE-2024-39522 | 7.8 HIGH | Junos OS Evolved: CLI parameter processing issue allows privilege escalation |
| CVE-2024-39523 | 7.8 HIGH | Junos OS Evolved: CLI parameter processing issue allows privilege escalation |
| CVE-2024-39542 | 7.5 HIGH | Junos OS and Junos OS Evolved: A malformed CFM packet or specific transit traffic leads to |
| CVE-2024-39540 | 7.5 HIGH | Junos OS: SRX Series, and MX Series with SPC3: Specific valid TCP traffic can cause a pfe |
| CVE-2024-39545 | 7.5 HIGH | Junos OS: SRX Series, MX Series with SPC3 and NFX350: When VPN tunnels parameters are not |
| CVE-2024-39548 | 7.5 HIGH | Junos OS Evolved: Receipt of specific packets in the aftmand process will lead to a memory |
| CVE-2024-39549 | 7.5 HIGH | Junos OS and Junos OS Evolved: Receipt of malformed BGP path attributes leads to a memory |
| CVE-2024-39551 | 7.5 HIGH | Junos OS: SRX Series and MX Series with SPC3 and MS-MPC/MIC: Receipt of specific packets i |
| CVE-2024-39552 | 7.5 HIGH | Junos OS and Junos OS Evolved: Malformed BGP UPDATE causes RPD crash |
| CVE-2024-39531 | 7.5 HIGH | Junos OS Evolved: ACX 7000 Series: Protocol specific DDoS configuration affects other prot |
| CVE-2024-39530 | 7.5 HIGH | Junos OS: Attempting to access specific sensors on platforms not supporting these will lea |
| CVE-2024-39529 | 7.5 HIGH | Junos OS: SRX Series: If DNS traceoptions are configured in a DGA or tunnel detection scen |
| CVE-2024-39546 | 7.3 HIGH | Junos OS Evolved: Local low-privilege user can gain root permissions leading to privilege |
| CVE-2024-39550 | 6.5 MEDIUM | Junos OS: MX Series with SPC3 line card: Port flaps causes rtlogd memory leak leading to D |
| CVE-2024-39519 | 6.5 MEDIUM | Junos OS Evolved: ACX 7000 Series: Multicast traffic is looped in a multihoming EVPN MPLS |
| CVE-2024-39543 | 6.5 MEDIUM | Junos OS and Junos OS Evolved: Receipt of a large RPKI-RTR PDU packet can cause rpd to cra |
| CVE-2024-39553 | 6.5 MEDIUM | Junos OS Evolved: Receipt of arbitrary data when sampling service is enabled, leads to par |
| CVE-2024-39541 | 6.5 MEDIUM | Junos OS and Junos OS Evolved: Inconsistent information in the TE database can lead to an |
Showing top 20 of 29 CVEs. View all on vendor page → →
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