Prisma SD-WAN: Improper Certificate Validation Vulnerability (Palo Alto Networks Prisma SD-WAN ION)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.22 % · percentile 12 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- palo_alto
- NVD status
- Analyzed
Description
An improper certificate validation vulnerability in the Palo Alto Networks Prisma SD-WAN ION enables man-in-the-middle (MitM) attacker to impersonate the controller.
Weaknesses (CWE)
- CWE-295 — Improper Certificate Validation
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 4.0 | MEDIUM 5.2 | CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/AU:Y/R:U/V:D/RE:M/U:Amber | palo_alto |
| CVSS 4.0 | MEDIUM 5.2 | CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:U/V:D/RE:M/U:Amber | NVD · psirt@paloaltonetworks.com (Secondary) |
| CVSS 3.1 | HIGH 8.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2026-30095
- GCVE · GCVE-0-2026-0244
CERT-FR advisories
- CERTFR-2026-AVI-0596 — Multiples vulnérabilités dans les produits Palo Alto Networks · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:paloaltonetworks:prisma_sd-wan:*:*:*:*:*:*:*:*≥ 6.3.1 < 6.3.6cpe:2.3:a:paloaltonetworks:prisma_sd-wan:*:*:*:*:*:*:*:*≥ 6.4.1 < 6.4.3cpe:2.3:a:paloaltonetworks:prisma_sd-wan:*:*:*:*:*:*:*:*≥ 6.5.1 < 6.5.3cpe:2.3:a:paloaltonetworks:prisma_sd-wan:6.3.6:-:*:*:*:*:*:*cpe:2.3:a:paloaltonetworks:prisma_sd-wan:6.3.6:b6:*:*:*:*:*:*cpe:2.3:a:paloaltonetworks:prisma_sd-wan:6.3.6:b9:*:*:*:*:*:*cpe:2.3:a:paloaltonetworks:prisma_sd-wan:6.4.3:-:*:*:*:*:*:*cpe:2.3:a:paloaltonetworks:prisma_sd-wan:6.4.3:b6:*:*:*:*:*:*cpe:2.3:a:paloaltonetworks:prisma_sd-wan:6.4.3:b8:*:*:*:*:*:*cpe:2.3:a:paloaltonetworks:prisma_sd-wan:6.5.3:-:*:*:*:*:*:*cpe:2.3:a:paloaltonetworks:prisma_sd-wan:6.5.3:b11:*:*:*:*:*:*cpe:2.3:a:paloaltonetworks:prisma_sd-wan:6.5.3:b9:*:*:*:*:*:*cpe:2.3:a:paloaltonetworks:prisma_sd-wan:6.5.3:i-b10:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Palo Alto Networks · Prisma SD-WAN ION | affected 6.5.0 < 6.5.3-b15 ; affected 6.4.0 < 6.4.3-b8 ; affected 6.3.0 < 6.3.6-b10 ; unaffected 6.1.0 ; unaffected 5.6.0 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |