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CVE-2023-28973— Junos OS Evolved: The 'sysmanctl' shell command allows a local user to gain access to some administrative actions

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存在授权问题漏洞，该漏洞源于的“ sysmanctl ”shell 命令中存在不当授权，攻击者利用该漏洞可以执行可能影响系统完整性或系统可用性的管理命令，以下产品和版本受到影响：Juniper Networks Junos OS Evolved 20.4R3-S5-EVO之前的所有版本、

CVSS 7.1 · High EPSS 0.15% · P3

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2023-28973

Vulnerability Information
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Vulnerability Title
Junos OS Evolved: The 'sysmanctl' shell command allows a local user to gain access to some administrative actions
Source: CVE Program / CVE List V5
Vulnerability Description
An Improper Authorization vulnerability in the 'sysmanctl' shell command of Juniper Networks Junos OS Evolved allows a local, authenticated attacker to execute administrative commands that could impact the integrity of the system or system availability. Administrative functions such as daemon restarting, routing engine (RE) switchover, and node shutdown can all be performed through exploitation of the 'sysmanctl' command. Access to the 'sysmanctl' command is only available from the Junos shell. Neither direct nor indirect access to 'sysmanctl' is available from the Junos CLI. This issue affects Juniper Networks Junos OS Evolved: All versions prior to 20.4R3-S5-EVO; 21.2 versions prior to 21.2R3-EVO; 21.3 versions prior to 21.3R2-EVO; 21.4 versions prior to 21.4R1-S2-EVO, 21.4R2-EVO.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Juniper Networks Junos OS Evolved 授权问题漏洞
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存在授权问题漏洞，该漏洞源于的“ sysmanctl ”shell 命令中存在不当授权，攻击者利用该漏洞可以执行可能影响系统完整性或系统可用性的管理命令，以下产品和版本受到影响：Juniper Networks Junos OS Evolved 20.4R3-S5-EVO之前的所有版本、
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 unspecified ~ 20.4R3-S5-EVO -

II. Public POCs for CVE-2023-28973

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III. Intelligence Information for CVE-2023-28973

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Other References for CVE-2023-28973 (1)

Same Patch Batch · Juniper Networks · 2023-04-17 · 25 CVEs total

CVE-2023-28983 8.8 HIGH Junos OS Evolved: Shell Injection vulnerability in the gNOI server
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-2023-28967 7.5 HIGH Junos OS and Junos OS Evolved: An attacker sending genuine BGP packets causes an RPD crash
CVE-2023-28964 7.5 HIGH Junos OS and Junos OS Evolved: Malformed BGP flowspec update causes 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-2023-28976 7.5 HIGH Junos OS: MX Series: If a specific traffic rate goes above the DDoS threshold it will lead
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-2023-28972 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-2023-28978 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
CVE-2023-28963 5.3 MEDIUM Junos OS: User-controlled input vulnerability in J-Web

Showing top 20 of 25 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Junos OS Evolved
Same vendor: Juniper Networks
Same weakness: CWE-285

V. Comments for CVE-2023-28973

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