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Vulnerability · Published Apr 10, 2024 · Assigned by palo_alto

CVE-2024-3387PAN-OS: Weak Certificate Strength in Panorama Software Leads to Sensitive Information Disclosure

Medium 5.3

In plain English

A medium-severity security flaw in Cloud NGFW from Palo Alto Networks. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 6% of all known vulnerabilities).

Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.2%top 93.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

A weak (low bit strength) device certificate in Palo Alto Networks Panorama software enables an attacker to perform a meddler-in-the-middle (MitM) attack to capture encrypted traffic between the Panorama management server and the firewalls it manages. With sufficient computing resources, the attacker could break encrypted communication and expose sensitive information that is shared between the management server and the firewalls.

Affected products (as reported)

VendorProductVersions
Palo Alto Networks PAN-OS 10.1.0 – before 10.1.1210.2.0 – before 10.2.7-h310.2.0 – before 10.2.811.0.0 – before 11.0.4
Palo Alto Networks Cloud NGFW see references
Palo Alto Networks Prisma Access see references

Weakness: CWE-326 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

References