VulnSocial

CVE-2026-0244Disclosure(paloaltonetworks / ion_1200)

LOWCVSS 8.1 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD 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.

paloaltonetworks CVEsBack to dashboard
0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-295

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • ion_1200
  • ion_1200-c-na
  • ion_1200-c-row
  • ion_1200-c5g-ww

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • Technical details provided in 1 signal
  • Disclosure: 1 classified signal
  • 1 total mentions across 1 day

Affected systems

Vendors
paloaltonetworks
Products
ion_1200ion_1200-c-naion_1200-c-rowion_1200-c5g-wwion_1200-sion_1200-s-c-naion_1200-s-c-rowion_1200-s-c5g-wwion_3102vion_3104v

4 versions affected across 20 products

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-05-13: 1Technical Details · 2026-05-13: 105-13
Signal classification1 categories
Disclosure
1100.0%
Referenced assets1 URL
By indicator
Full discourse1 post
  • CVE@CVEnew
    Disclosure

    CVE-2026-0244 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. https://www.cve.org/CVERecord?id=CVE-2026-0244

    Post summary

    The statement announces a certificate validation vulnerability in Palo Alto Networks Prisma SD‑WAN ION that permits MitM impersonation, providing technical details but no evidence of exploitation or mitigation.

    00000176
    57.5K followersView on X
CPE platform detail30 entries

30 of 30 entries

PartVendorProductVersionTarget SWTarget HW
HWpaloaltonetworksion_1200---
HWpaloaltonetworksion_1200-c-na---
HWpaloaltonetworksion_1200-c-row---
HWpaloaltonetworksion_1200-c5g-ww---
HWpaloaltonetworksion_1200-s---
HWpaloaltonetworksion_1200-s-c-na---
HWpaloaltonetworksion_1200-s-c-row---
HWpaloaltonetworksion_1200-s-c5g-ww---
HWpaloaltonetworksion_3102v---
HWpaloaltonetworksion_3104v---
HWpaloaltonetworksion_3108v---
HWpaloaltonetworksion_3200---
HWpaloaltonetworksion_3200h---
HWpaloaltonetworksion_3200h-c5g-ww---
HWpaloaltonetworksion_5200---
HWpaloaltonetworksion_7108v---
HWpaloaltonetworksion_7116v---
HWpaloaltonetworksion_9200---
HWpaloaltonetworkspa-5440---
Apppaloaltonetworksprisma_sd-wan---
Apppaloaltonetworksprisma_sd-wan6.3.6--
Apppaloaltonetworksprisma_sd-wan6.3.6--
Apppaloaltonetworksprisma_sd-wan6.3.6--
Apppaloaltonetworksprisma_sd-wan6.4.3--
Apppaloaltonetworksprisma_sd-wan6.4.3--
Apppaloaltonetworksprisma_sd-wan6.4.3--
Apppaloaltonetworksprisma_sd-wan6.5.3--
Apppaloaltonetworksprisma_sd-wan6.5.3--
Apppaloaltonetworksprisma_sd-wan6.5.3--
Apppaloaltonetworksprisma_sd-wan6.5.3--

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