CVE-2022-0028
Palo Alto Networks PAN-OS Reflected Amplification Denial-of-Service Vulnerability
MITRE ATT&CK techniques
How this vulnerability maps to adversary behaviour, from the Center for Threat-Informed Defense's public CVE→ATT&CK mappings. Use it to check whether your detections already cover the technique.
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.
Affected software
Vendor: Palo Alto Networks · Product: PAN-OS
Weakness types (CWE):
What to do
This vulnerability appears in CISA's Known Exploited Vulnerabilities catalog, meaning it is being exploited in the wild. Prioritize patching affected systems and verify exposure across your estate.
Related vulnerabilities in Palo Alto Networks
| CVE | Name | EPSS | Exploited |
|---|---|---|---|
| CVE-2024-3400 | Palo Alto Networks PAN-OS Command Injection Vulnerability | 100.0% | Yes |
| CVE-2024-0012 | Palo Alto Networks PAN-OS Management Interface Authentication Bypass Vulnerabili | 99.7% | Yes |
| CVE-2024-9465 | Palo Alto Networks Expedition SQL Injection Vulnerability | 99.6% | Yes |
| CVE-2024-9463 | Palo Alto Networks Expedition OS Command Injection Vulnerability | 98.5% | Yes |
| CVE-2025-0108 | Palo Alto Networks PAN-OS Authentication Bypass Vulnerability | 98.5% | Yes |
| CVE-2017-15944 | Palo Alto Networks PAN-OS Remote Code Execution Vulnerability | 98.3% | Yes |
| CVE-2024-9474 | Palo Alto Networks PAN-OS Management Interface OS Command Injection Vulnerabilit | 94.8% | Yes |
| CVE-2026-0257 | Palo Alto Networks PAN-OS Authentication Bypass Vulnerability | 93.9% | Yes |
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