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CVE-2022-0028

Palo Alto Networks PAN-OS Reflected Amplification Denial-of-Service Vulnerability

UrgentCVSS 8.6 v3.1Exploited

Why this priority

?

Generic watch priority computed by public, versioned rules. It does not know your assets. See the glossary

  • Présent dans le catalogue CISA KEV (exploitation confirmée)

Description

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 products

VendorProductVersions
Palo Alto NetworksCloud NGFWunknown status
Palo Alto NetworksPAN-OS
  • from 8.1 to 8.1.23-h1 excluded
  • from 9.0 to 9.0.16-h3 excluded
  • from 9.1 to 9.1.14-h4 excluded
  • from 10.0 to 10.0.11-h1 excluded
  • from 10.1 to 10.1.6-h6 excluded
  • from 10.2 to 10.2.2-h2 excluded
Palo Alto NetworksPrisma Accessunknown status

Revision history

  1. Revision 3

  2. Revision 2

    Update : Affected versions changed

  3. Revision 1

    New record

Qualification

CVSS severity
?

Technical severity score between 0 and 10, with its version (3.1, 4.0). See the glossary

8.6 HIGH CVSS v3.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
KEV catalog
?

CISA catalog of vulnerabilities with confirmed exploitation. Absence from the catalog does not prove absence of exploitation. See the glossary

Listed
Exploitation
Confirmed
EPSS probability
?

Probability, between 0 and 1, that a vulnerability is exploited in the next 30 days, published daily by FIRST. Always dated. See the glossary

Unknown
Confidence
?

Quality of the sources behind the record. It is not a risk score. See the glossary

High

Priority rules, version 1

CISA KEV catalog

Added on
22 August 2022
Federal due date
12 September 2022
Required action
Apply updates per vendor instructions.
Ransomware use
Unknown

Record

Published on
10 August 2022
Weaknesses (CWE)
CWE-406, CWE-940

Sources

References

CVE-2022-0028 Palo Alto Networks PAN-OS Reflected Amplification Denial-of-Service Vulnerability · Avanguard TACTIC