#VU88495 Inadequate Encryption Strength in Palo Alto PAN-OS - CVE-2024-3387

Vulnerability identifier: #VU88495

Vulnerability risk: Medium

CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2024-3387

CWE-ID: CWE-326

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Palo Alto PAN-OS
Operating systems & Components / Operating system

Vendor: Palo Alto Networks, Inc.

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a weak device certificate. A remote attacker can perform a man-in-the-middle (MitM) attack and capture encrypted traffic between the Panorama management server and the firewalls it manages.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Palo Alto PAN-OS: 10.1 - 10.1.11, 10.2.0-h1 - 10.2.7, 11.0 - 11.0.3

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External links
https://security.paloaltonetworks.com/CVE-2024-3387

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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.