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advisoryKnown exploited CVECISA Known Exploited Vulnerabilities

Palo Alto Networks PAN-OS Remote Code Execution Vulnerability

Remote Code Execution in PAN-OS with GlobalProtect Portal or GlobalProtect Gateway Interface enabled. CISA required action: Apply updates per vendor instructions.

Announced

PAN-OSCVE-2019-1579
Structured advisory · Revision 1Original source
Evidence and details

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: kev:CVE-2019-1579

PAN-OS

Source reference: /product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record
Related CVEs
CVE-2019-1579

Source reference: /cveID

Publisher severity

No explicit severity was provided.

Event
#2938 · Revision 1
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advisoryKnown exploited CVECISA Known Exploited Vulnerabilities

Palo Alto Networks PAN-OS Authentication Bypass Vulnerability

Palo Alto Networks PAN-OS contains a vulnerability in SAML which allows an attacker to bypass authentication. CISA required action: Apply updates per vendor instructions.

Announced

PAN-OSCVE-2020-2021
Structured advisory · Revision 1Original source
Evidence and details

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: kev:CVE-2020-2021

PAN-OS

Source reference: /product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record
Related CVEs
CVE-2020-2021

Source reference: /cveID

Publisher severity

No explicit severity was provided.

Event
#2696 · Revision 1
Added to Heist Feed
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advisoryKnown exploited CVECISA Known Exploited Vulnerabilities

Palo Alto Networks PAN-OS Remote Code Execution Vulnerability

Palo Alto Networks PAN-OS contains multiple, unspecified vulnerabilities which can allow for remote code execution when chained. CISA required action: Apply updates per vendor instructions.

Announced

PAN-OSCVE-2017-15944
Structured advisory · Revision 1Original source
Evidence and details

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: kev:CVE-2017-15944

PAN-OS

Source reference: /product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record
Related CVEs
CVE-2017-15944

Source reference: /cveID

Publisher severity

No explicit severity was provided.

Event
#1461 · Revision 1
Added to Heist Feed
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advisoryKnown exploited CVECISA Known Exploited Vulnerabilities

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

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. CISA required action: Apply updates per vendor instructions.

Announced

PAN-OSCVE-2022-0028
Structured advisory · Revision 1Original source
Evidence and details

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: kev:CVE-2022-0028

PAN-OS

Source reference: /product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record
Related CVEs
CVE-2022-0028

Source reference: /cveID

Publisher severity

No explicit severity was provided.

Event
#1455 · Revision 1
Added to Heist Feed
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advisoryKnown exploited CVECISA Known Exploited Vulnerabilities

Palo Alto Networks PAN-OS Command Injection Vulnerability

Palo Alto Networks PAN-OS GlobalProtect feature contains a command injection vulnerability that allows an unauthenticated attacker to execute commands with root privileges on the firewall. CISA required action: Apply mitigations per vendor instructions as they become available. Otherwise, users with vulnerable versions of affected devices should enable Threat Prevention IDs available from the vendor. See the vendor bulletin for more details and a patch release schedule.

Announced

PAN-OSCVE-2024-3400
Structured advisory · Revision 1Original source
Evidence and details

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: kev:CVE-2024-3400

PAN-OS

Source reference: /product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record
Related CVEs
CVE-2024-3400

Source reference: /cveID

Publisher severity

No explicit severity was provided.

Event
#1160 · Revision 1
Added to Heist Feed
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advisoryKnown exploited CVECISA Known Exploited Vulnerabilities

Palo Alto Networks PAN-OS Management Interface Authentication Bypass Vulnerability

Palo Alto Networks PAN-OS contains an authentication bypass vulnerability in the web-based management interface for several PAN-OS products, including firewalls and VPN concentrators. CISA required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. Additionally, management interface for affected devices should not be exposed to untrusted networks, including the internet.

Announced

PAN-OSCVE-2024-0012
Structured advisory · Revision 1Original source
Evidence and details

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: kev:CVE-2024-0012

PAN-OS

Source reference: /product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record
Related CVEs
CVE-2024-0012

Source reference: /cveID

Publisher severity

No explicit severity was provided.

Event
#1040 · Revision 1
Added to Heist Feed
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advisoryKnown exploited CVECISA Known Exploited Vulnerabilities

Palo Alto Networks PAN-OS Management Interface OS Command Injection Vulnerability

Palo Alto Networks PAN-OS contains an OS command injection vulnerability that allows for privilege escalation through the web-based management interface for several PAN products, including firewalls and VPN concentrators. CISA required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. Additionally, the management interfaces for affected devices should not be exposed to untrusted networks, including the internet.

Announced

PAN-OSCVE-2024-9474
Structured advisory · Revision 1Original source
Evidence and details

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: kev:CVE-2024-9474

PAN-OS

Source reference: /product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record
Related CVEs
CVE-2024-9474

Source reference: /cveID

Publisher severity

No explicit severity was provided.

Event
#1039 · Revision 1
Added to Heist Feed
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advisoryKnown exploited CVECISA Known Exploited Vulnerabilities

Palo Alto Networks PAN-OS Malicious DNS Packet Vulnerability

Palo Alto Networks PAN-OS contains a vulnerability in parsing and logging malicious DNS packets in the DNS Security feature that, when exploited, allows an unauthenticated attacker to remotely reboot the firewall. Repeated attempts to trigger this condition will cause the firewall to enter maintenance mode. CISA required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Announced

PAN-OSCVE-2024-3393
Structured advisory · Revision 1Original source
Evidence and details

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: kev:CVE-2024-3393

PAN-OS

Source reference: /product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record
Related CVEs
CVE-2024-3393

Source reference: /cveID

Publisher severity

No explicit severity was provided.

Event
#1017 · Revision 1
Added to Heist Feed
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advisoryKnown exploited CVECISA Known Exploited Vulnerabilities

Palo Alto Networks PAN-OS Authentication Bypass Vulnerability

Palo Alto Networks PAN-OS contains an authentication bypass vulnerability in its management web interface. This vulnerability allows an unauthenticated attacker with network access to the management web interface to bypass the authentication normally required and invoke certain PHP scripts. CISA required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Announced

PAN-OSCVE-2025-0108
Structured advisory · Revision 1Original source
Evidence and details

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: kev:CVE-2025-0108

PAN-OS

Source reference: /product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record
Related CVEs
CVE-2025-0108

Source reference: /cveID

Publisher severity

No explicit severity was provided.

Event
#483 · Revision 1
Added to Heist Feed
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advisoryKnown exploited CVECISA Known Exploited Vulnerabilities

Palo Alto Networks PAN-OS File Read Vulnerability

Palo Alto Networks PAN-OS contains an external control of file name or path vulnerability. Successful exploitation enables an authenticated attacker with network access to the management web interface to read files on the PAN-OS filesystem that are readable by the “nobody” user. CISA required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Announced

PAN-OSCVE-2025-0111
Structured advisory · Revision 1Original source
Evidence and details

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: kev:CVE-2025-0111

PAN-OS

Source reference: /product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record
Related CVEs
CVE-2025-0111

Source reference: /cveID

Publisher severity

No explicit severity was provided.

Event
#482 · Revision 1
Added to Heist Feed
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advisoryLinked Critical CVEKnown exploited CVECISA Known Exploited Vulnerabilities

Palo Alto Networks PAN-OS Out-of-bounds Write Vulnerability

Palo Alto Networks PAN-OS contains an out-of-bounds write vulnerability in the User-ID Authentication Portal (aka Captive Portal) service that can allow an unauthenticated attacker to execute arbitrary code with root privileges on the PA-Series and VM-Series firewalls by sending specially crafted packets. CISA required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. Until the vendor releases an official fix, the following workaround should be implemented: - Restrict User-ID Authentication Portal access to only trusted zones. - Disable User-ID Authentication Portal if not required. 5/13/2026: Palo Alto has released a variety of patches. If these are relevant to your environment, please apply the designated patch.

Announced

PAN-OSCVE-2026-0300
Structured advisory · Revision 1Original source
Evidence and details

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: kev:CVE-2026-0300

PAN-OS

Source reference: /product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record
Related CVEs
CVE-2026-0300

Source reference: /cveID

Publisher severity

No explicit severity was provided.

Linked CVE context

These ratings describe the referenced vulnerabilities and products. They are not a severity rating for every application using this dependency.

CVE-2026-0300 · Critical

Cloud NGFW, PAN-OS, Prisma Access

Event
#169 · Revision 1
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advisoryLinked High CVEKnown exploited CVECISA Known Exploited Vulnerabilities

Palo Alto Networks PAN-OS Authentication Bypass Vulnerability

Palo Alto Networks PAN-OS contains an authentication bypass vulnerability that allows attackers to bypass security restrictions and establish an unauthorized VPN connection. CISA required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Announced

PAN-OSCVE-2026-0257
Structured advisory · Revision 1Original source
Evidence and details

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: kev:CVE-2026-0257

PAN-OS

Source reference: /product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record
Related CVEs
CVE-2026-0257

Source reference: /cveID

Publisher severity

No explicit severity was provided.

Linked CVE context

These ratings describe the referenced vulnerabilities and products. They are not a severity rating for every application using this dependency.

CVE-2026-0257 · High

Cloud NGFW, PAN-OS, Prisma Access

Event
#149 · Revision 1
Added to Heist Feed
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advisoryLinked High CVEKnown exploited CVECISA Known Exploited Vulnerabilities

Palo Alto Networks PAN-OS Code Injection Vulnerability

Palo Alto Networks PAN-OS contains a code injection vulnerability that could allow an authenticated attacker with network access to execute arbitrary code with root privileges on the firewall. CISA required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

Announced

PAN-OSCVE-2026-0322
Structured advisory · Revision 1Original source
Evidence and details

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: kev:CVE-2026-0322

PAN-OS

Source reference: /product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record
Related CVEs
CVE-2026-0322

Source reference: /cveID

Publisher severity

No explicit severity was provided.

Linked CVE context

These ratings describe the referenced vulnerabilities and products. They are not a severity rating for every application using this dependency.

CVE-2026-0322 · High

Cloud NGFW, PAN-OS, Prisma Access

Event
#15 · Revision 1
Added to Heist Feed
Publisher date
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