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VulnerabilityKnown exploited
Palo Alto Networks PAN-OS Reflected Amplification Denial-of-Service Vulnerability
CVE-2022-0028 · CISA KEV · August 22, 2022
Summary
A Palo Alto Networks PAN-OS URL filtering policy misconfiguration could allow a network-based attacker to conduct reflected and amplified TCP denial-of-service (RDoS) attacks.
From CISA, quoted as published. Check the source before acting.
What to do
Apply updates per vendor instructions.
CISA required action, quoted.
Affected products
| Vendor | Product |
|---|---|
| Palo Alto Networks | PAN-OS |
Why it's on these mode pages
- Maritime: Vendor table: Palo Alto Networks (network and remote-access gear used in every mode, all modes) (matched by rule)
- Pipeline: Vendor table: Palo Alto Networks (network and remote-access gear used in every mode, all modes) (matched by rule)
- Freight rail: Vendor table: Palo Alto Networks (network and remote-access gear used in every mode, all modes) (matched by rule)
- Passenger rail and transit: Vendor table: Palo Alto Networks (network and remote-access gear used in every mode, all modes) (matched by rule)
- Highway and motor carrier: Vendor table: Palo Alto Networks (network and remote-access gear used in every mode, all modes) (matched by rule)
- Postal and parcel: Vendor table: Palo Alto Networks (network and remote-access gear used in every mode, all modes) (matched by rule)
Change history
- November 9, 2026: First collected by Watch
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