CVE-2023-36845 Scanner
Detects 'Remote Code Execution (RCE)' vulnerability in Juniper Networks Junos OS affects v. prior to 20.4R3-S9; 21.1 versions 21.1R1 and later; 21.2 versions prior to 21.2R3-S7; 21.3 versions prior to 21.3R3-S5; 21.4 versions prior to 21.4R3-S5; 22.1 versions prior to 22.1R3-S4; 22.2 versions prior to 22.2R3-S2; 22.3 versions prior to 22.3R2-S2, 22.3R3-S1; 22.4 versions prior to 22.4R2-S1, 22.4R3; 23.2 versions prior to 23.2R1-S1, 23.2R2.
Short Info
Level
Critical
Single Scan
Single Scan
Can be used by
Asset Owner
Estimated Time
10 seconds
Time Interval
1 month 2 days
Scan only one
Domain, IPv4
Toolbox
-
Juniper Networks Junos OS is an operating system used in EX Series and SRX Series devices. This product is commonly used in enterprise network infrastructures and data centers due to its high performance, scalability, and robust security features. Junos OS allows network administrators to manage their environments using a variety of protocols and tools, including SSH, Telnet, and SNMP.
Recently, a serious vulnerability has been detected in Junos OS that could potentially allow remote code execution. This vulnerability, identified as CVE-2023-36845, enables an unauthenticated attacker to modify the PHP execution environment by setting the variable PHPRC using a crafted request. This can lead to the injection and execution of unauthorized code, putting the system at risk of exploitation.
The consequences of this vulnerability being exploited are dire. An attacker with malicious intent can execute arbitrary commands, causing system instability or unauthorized access. This can lead to data breaches, disruption of services, and sensitive information being stolen. The vulnerability can be particularly damaging in heavily regulated sites such as hospitals, financial institutions, or government buildings.
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