Unimplemented or unsupported feature in ui in Juniper Junos OS

Published: 2024-01-11

Risk	Medium
Patch available	YES
Number of vulnerabilities	1
CVE-ID	CVE-2024-21607
CWE-ID	CWE-447
Exploitation vector	Network
Public exploit	N/A
Vulnerable software Subscribe	Juniper Junos OS Operating systems & Components / Operating system
Vendor	Juniper Networks, Inc.

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Unimplemented or unsupported feature in ui

EUVDB-ID: #VU85302

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-21607

CWE-ID: CWE-447 - Unimplemented or Unsupported Feature in UI

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to manipulate data.

The vulnerability exists due to unsupported feature in the ui error. A remote non-authenticated attacker can cause partial impact to the integrity of the device.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Juniper Junos OS: 20.4R1 - 22.4R1-S1

External links

http://supportportal.juniper.net/s/article/2024-01-Security-Bulletin-Junos-OS-MX-Series-and-EX9200-Series-If-the-tcp-reset-option-used-in-an-IPv6-filter-matched-packets-are-accepted-instead-of-rejected-CVE-2024-21607

Q & A

Can this vulnerability be exploited remotely?

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

Is there known malware, which exploits this vulnerability?

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