CVE-2023-28983— Junos OS Evolved: Shell Injection vulnerability in the gNOI server
Quick assessment
Affected
Juniper Networks Junos OS Evolved
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
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存在操作系统命令注入漏洞，该漏洞源于存在操作系统命令注入漏洞，攻击者利用该漏洞可以注入shell命令并执行代码。
Possible ATT&CK Techniques 1 AI
T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2023-28983
Vulnerability Information
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Vulnerability Title
Junos OS Evolved: Shell Injection vulnerability in the gNOI server
Source: CVE Program / CVE List V5
Vulnerability Description
An OS Command Injection vulnerability in gRPC Network Operations Interface (gNOI) server module of Juniper Networks Junos OS Evolved allows an authenticated, low privileged, network based attacker to inject shell commands and execute code. This issue affects Juniper Networks Junos OS Evolved 21.4 version 21.4R1-EVO and later versions prior to 22.1R1-EVO.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
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: CVE Program / CVE List V5
Vulnerability Title
Juniper Networks Junos OS Evolved 操作系统命令注入漏洞
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存在操作系统命令注入漏洞，该漏洞源于存在操作系统命令注入漏洞，攻击者利用该漏洞可以注入shell命令并执行代码。
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 | 21.4R1-EVO ~ 21.4* | - |
|
II. Public POCs for CVE-2023-28983
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2023-28983 (1)
Same Patch Batch · Juniper Networks · 2023-04-17 · 25 CVEs total
| CVE-2023-28960 | 8.2 HIGH | Junos OS Evolved: Docker repository is world-writeable, allowing low-privileged local user |
| CVE-2023-28966 | 7.8 HIGH | Junos OS Evolved: Local low-privileged user with shell access can execute CLI commands as |
| CVE-2023-28976 | 7.5 HIGH | Junos OS: MX Series: If a specific traffic rate goes above the DDoS threshold it will lead |
| CVE-2023-28964 | 7.5 HIGH | Junos OS and Junos OS Evolved: Malformed BGP flowspec update causes RPD crash |
| CVE-2023-28967 | 7.5 HIGH | Junos OS and Junos OS Evolved: An attacker sending genuine BGP packets causes an RPD crash |
| CVE-2023-28982 | 7.5 HIGH | Junos OS and Junos OS Evolved: In a BGP rib sharding scenario when a route is frequently u |
| CVE-2023-28974 | 7.4 HIGH | Junos OS: MX Series: In a BBE scenario upon receipt of specific malformed packets from sub |
| CVE-2023-28971 | 7.2 HIGH | Paragon Active Assurance: Enabling the timescaledb enables IP forwarding |
| CVE-2023-28973 | 7.1 HIGH | Junos OS Evolved: The 'sysmanctl' shell command allows a local user to gain access to some |
| CVE-2023-28972 | 6.8 MEDIUM | Junos OS: NFX Series: 'set system ports console insecure' allows root password recovery |
| CVE-2023-28970 | 6.5 MEDIUM | Junos OS: JRR200: Kernel crash upon receipt of a specific packet |
| CVE-2023-28965 | 6.5 MEDIUM | Junos OS: QFX10002: Failure of storm control feature may lead to Denial of Service |
| CVE-2023-28981 | 6.5 MEDIUM | Junos OS and Junos OS Evolved: If malformed IPv6 router advertisements are received, memor |
| CVE-2023-28959 | 6.5 MEDIUM | Junos OS: QFX10002: PFE wedges and restarts upon receipt of specific malformed packets |
| CVE-2023-1697 | 6.5 MEDIUM | Junos OS: QFX10000 Series, PTX1000 Series: The dcpfe process will crash when a malformed e |
| CVE-2023-28961 | 5.8 MEDIUM | Junos OS: ACX Series: IPv6 firewall filter is not installed in PFE when "from next-header |
| CVE-2023-28980 | 5.5 MEDIUM | Junos OS and Junos OS Evolved: In a BGP rib sharding scenario an rpd crash will happen sho |
| CVE-2023-28984 | 5.3 MEDIUM | Junos OS: QFX Series: The PFE may crash when a lot of MAC addresses are being learned and |
| CVE-2023-28978 | 5.3 MEDIUM | Junos OS Evolved: Read access to some confidential user information is possible |
| CVE-2023-28962 | 5.3 MEDIUM | Junos OS: Unauthenticated access vulnerability in J-Web |
Showing top 20 of 25 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Junos OS Evolved
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CVE-2026-33783
Junos OS Evolved: PTX Series: If SRTE tunnels provisioned vi
Same vendor: Juniper Networks
-
CVE-2026-57054
Junos OS: MX Series: Web filtering doesn't block specificall -
CVE-2026-57032
Junos OS: EX Series: Subscribing to an unsupported telemetry -
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Junos OS: MX Series: For subscribers configured on static in -
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Junos OS: SRX Series: Flow sessions are not getting cleared -
CVE-2026-57029
Junos OS Evolved: QFX Series: When sFlow collector reachabil
Same weakness: CWE-78
V. Comments for CVE-2023-28983
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