Remote code execution in Junos Space



Risk High
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2024-39563
CWE-ID CWE-78
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Juniper Junos Space
Server applications / Remote management servers, RDP, SSH

Vendor Juniper Networks, Inc.

Security Bulletin

This security bulletin contains one high risk vulnerability.

1) OS Command Injection

EUVDB-ID: #VU98357

Risk: High

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2024-39563

CWE-ID: CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation. A remote unauthenticated attacker can send specially crafted HTTP GET request to the application and execute arbitrary OS commands on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Juniper Junos Space: 24.1R1

CPE2.3 External links

https://supportportal.juniper.net/s/article/2024-10-Security-Bulletin-Junos-Space-Remote-Command-Execution-RCE-vulnerability-in-web-application-CVE-2024-39563


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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