CVE-2025-0122 Prisma SD-WAN: Denial of Service (DoS) Vulnerability Through Burst of Crafted Packets
An unauthenticated network-adjacent attacker can disrupt packet processing on Prisma SD-WAN ION devices by sending a burst of crafted packets.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-0122?
CVE-2025-0122 is a medium-severity denial of service vulnerability in Palo Alto Networks Prisma SD-WAN, published on 11 Apr 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
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.
Weakness: CWE-770
Which versions are affected by CVE-2025-0122?
How do I fix CVE-2025-0122?
No fix has been published for CVE-2025-0122 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2025-0122 being exploited?
There is no known exploitation of CVE-2025-0122 in the wild and no public exploit code.
Sources
Also known as GHSA-fwqw-7mw3-vq38.