CVE-2022-0028

KEV
Published: Ago 10, 2022 Last Modified: Nov 04, 2025 EU-VD ID: EUVD-2022-15249 Aliases: GSD-2022-0028
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 8,6
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: changed
Confidentiality: none
Integrity: none
Availability: high

Description

AI Translation Available

A PAN-OS URL filtering policy misconfiguration could allow a network-based attacker to conduct reflected and amplified TCP denial-of-service (RDoS) attacks. The DoS attack would appear to originate from a Palo Alto Networks PA-Series (hardware), VM-Series (virtual) and CN-Series (container) firewall against an attacker-specified target. To be misused by an external attacker, the firewall configuration must have a URL filtering profile with one or more blocked categories assigned to a source zone that has an external facing interface. This configuration is not typical for URL filtering and, if set, is likely unintended by the administrator. If exploited, this issue would not impact the confidentiality, integrity, or availability of our products. However, the resulting denial-of-service (DoS) attack may help obfuscate the identity of the attacker and implicate the firewall as the source of the attack. We have taken prompt action to address this issue in our PAN-OS software. All software updates for this issue are expected to be released no later than the week of August 15, 2022. This issue does not impact Panorama M-Series or Panorama virtual appliances. This issue has been resolved for all Cloud NGFW and Prisma Access customers and no additional action is required from them.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0468
Percentile
0,9th
Updated

EPSS Score Trend (Last 90 Days)

406

Insufficient Control of Network Message Volume (Network Amplification)

Incomplete
Common Consequences
Security Scopes Affected:
Availability
Potential Impacts:
Dos: Amplification Dos: Crash, Exit, Or Restart Dos: Resource Consumption (Cpu) Dos: Resource Consumption (Memory) Dos: Resource Consumption (Other)
Applicable Platforms
All platforms may be affected
View CWE Details
Operating System

Pan-Os by Paloaltonetworks

Version Range Affected
From 9.0.0 (inclusive)
To 9.0.16 (exclusive)
cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Pan-Os by Paloaltonetworks

cpe:2.3:o:paloaltonetworks:pan-os:10.0.11:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Pan-Os by Paloaltonetworks

Version Range Affected
From 10.2.0 (inclusive)
To 10.2.2 (exclusive)
cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Pan-Os by Paloaltonetworks

cpe:2.3:o:paloaltonetworks:pan-os:8.1.23:-:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Pan-Os by Paloaltonetworks

cpe:2.3:o:paloaltonetworks:pan-os:10.1.6:h3:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Pan-Os by Paloaltonetworks

Version Range Affected
From 10.0.0 (inclusive)
To 10.0.11 (exclusive)
cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Pan-Os by Paloaltonetworks

cpe:2.3:o:paloaltonetworks:pan-os:10.2.2:-:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Pan-Os by Paloaltonetworks

cpe:2.3:o:paloaltonetworks:pan-os:9.1.14:-:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Pan-Os by Paloaltonetworks

cpe:2.3:o:paloaltonetworks:pan-os:9.1.14:h1:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Pan-Os by Paloaltonetworks

cpe:2.3:o:paloaltonetworks:pan-os:10.1.6:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Pan-Os by Paloaltonetworks

cpe:2.3:o:paloaltonetworks:pan-os:10.2.2:h1:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Pan-Os by Paloaltonetworks

cpe:2.3:o:paloaltonetworks:pan-os:9.0.16:h2:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Pan-Os by Paloaltonetworks

Version Range Affected
From 8.1.0 (inclusive)
To 8.1.23 (exclusive)
cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Pan-Os by Paloaltonetworks

cpe:2.3:o:paloaltonetworks:pan-os:9.0.16:-:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Pan-Os by Paloaltonetworks

Version Range Affected
From 9.1.0 (inclusive)
To 9.1.14 (exclusive)
cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Pan-Os by Paloaltonetworks

Version Range Affected
From 10.1.0 (inclusive)
To 10.1.6 (exclusive)
cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022…
https://security.paloaltonetworks.com/CVE-2022-0028
https://security.paloaltonetworks.com/CVE-2022-0028