Detections
Analytics

Palo Alto Networks Prisma SD-WAN ION 5.6.x / 6.1.x < 6.1.10 / 6.2.x / 6.3.x < 6.3.4 / 6.4.x < 6.4.2 / 6.5.0 Denial of Service (CVE-2025-0122)

medium Nessus Plugin ID 298998

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Synopsis

The remote Palo Alto Networks Prisma SD-WAN ION host is affected by a denial of service vulnerability.

Description

The version of the remote Palo Alto Networks Prisma SD-WAN ION device is 5.6.x, 6.1.x prior to 6.1.10, 6.2.x, 6.3.x prior to 6.3.4, 6.4.x prior to 6.4.2, or 6.5.0. It is, therefore, affected by a denial of service vulnerability:

 - A denial-of-service (DoS) vulnerability in Palo Alto Networks Prisma SD-WAN ION devices enables an unauthenticated attacker in a network adjacent to a Prisma SD-WAN ION device to disrupt the packet processing capabilities of the device by sending a burst of crafted packets to that device. (CVE-2025-0122)

Note that Nessus has not tested for this issue but has instead relied only on the device's self-reported version number.

Solution

Upgrade to Palo Alto Networks Prisma SD-WAN ION version 6.1.10, 6.3.4, 6.4.2, or 6.5.1 or later.

See Also

https://security.paloaltonetworks.com/CVE-2025-0122

Plugin Details

Severity: Medium

ID: 298998

File Name: palo_alto_prisma_sd-wan_ion_CVE-2025-0122.nasl

Version: 1.2

Type: local

Published: 2/13/2026

Updated: 2/16/2026

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 4.5

Vector: CVSS2#AV:A/AC:L/Au:N/C:N/I:N/A:C

CVSS Score Source: CVE-2025-0122

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

Risk Factor: Medium

Base Score: 5.1

Threat Score: 1.7

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Vulnerability Information

CPE: cpe:/o:paloaltonetworks:prisma_ion_os, cpe:/h:paloaltonetworks:prisma_ion

Required KB Items: installed_sw/Palo Alto Networks Prisma ION

Exploit Ease: No known exploits are available

Patch Publication Date: 4/9/2025

Vulnerability Publication Date: 4/9/2025

Reference Information

CVE: CVE-2025-0122