Vulnerability identifier: #VU88541

Vulnerability risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-30407

CWE-ID: CWE-321

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Juniper Cloud Native Router
Server applications / Other server solutions

Vendor:

Description

The vulnerability allows a remote attacker to perform MitM attack.

The vulnerability exists due to usage of a hard-coded SSH host key. A remote attacker with ability to intercept SSH traffic can decrypt it and perform MitM attack.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

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External links
http://supportportal.juniper.net/s/article/2024-04-Security-Bulletin-Juniper-Cloud-Native-Router-Multiple-vulnerabilities-resolved-in-23-4-release

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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.