Multiple vulnerabilities in Palo Alto Networks Expedition allow an attacker to read Expedition database contents and arbitrary files, as well as write arbitrary files to temporary storage locations on the Expedition system. Combined, these include information such as usernames, cleartext passwords, device configurations, and device API keys of PAN-OS firewalls.

These issues do not affect the firewalls, Panorama, Prisma Access, or Cloud NGFW.

An authentication bypass in Palo Alto Networks PAN-OS software enables an unauthenticated attacker with network access to the management web interface to gain PAN-OS administrator privileges to perform administrative actions, tamper with the configuration, or exploit other authenticated privilege escalation vulnerabilities like CVE-2024-9474 https://security.paloaltonetworks.com/CVE-2024-9474 .

The risk of this issue is greatly reduced if you secure access to the management web interface by restricting access to only trusted internal IP addresses according to our recommended  best practice deployment guidelines https://live.paloaltonetworks.com/t5/community-blogs/tips-amp-tricks-how-to-secure-the-management-access-of-your-palo/ba-p/464431 .

This issue is applicable only to PAN-OS 10.2, PAN-OS 11.0, PAN-OS 11.1, and PAN-OS 11.2 software.

Cloud NGFW and Prisma Access are not impacted by this vulnerability.

Palo Alto Networks incorporated the following Chromium security fixes into our products:

https://chromereleases.googleblog.com/2025/03/stable-channel-update-for-desktop.html https://chromereleases.googleblog.com/2025/02/stable-channel-update-for-desktop25.html https://chromereleases.googleblog.com/2025/02/stable-channel-update-for-desktop18.html https://chromereleases.googleblog.com/2025/02/stable-channel-update-for-desktop12.html

Palo Alto Networks incorporated the following security fixes into Prisma® Access Browser:

https://chromereleases.googleblog.com/2025/03/stable-channel-update-for-desktop25.html https://chromereleases.googleblog.com/2025/03/stable-channel-update-for-desktop21.html https://chromereleases.googleblog.com/2025/03/stable-channel-update-for-desktop19.html https://chromereleases.googleblog.com/2025/03/stable-channel-update-for-desktop10.html https://chromereleases.googleblog.com/2025/02/stable-channel-update-for-desktop25.html

In addition to the above, we also fixed a vulnerability in the Prisma Access browser.

Palo Alto Networks incorporated the following Chromium security fixes into our products:

https://chromereleases.googleblog.com/2025/05/stable-channel-update-for-desktop.html https://chromereleases.googleblog.com/2025/04/stable-channel-update-for-desktop29.html https://chromereleases.googleblog.com/2025/04/stable-channel-update-for-desktop8.html https://chromereleases.googleblog.com/2025/04/stable-channel-update-for-desktop.html

An improper exception check in Palo Alto Networks Prisma Access Browser allows a low privileged user to prevent Prisma Access Browser from applying it's Policy Rules. This enables the user to use Prisma Access Browser without any restrictions.

A buffer overflow vulnerability in the User-ID™ Authentication Portal (aka Captive Portal) service of Palo Alto Networks PAN-OS software allows an unauthenticated attacker to execute arbitrary code with root privileges on the PA-Series and VM-Series firewalls by sending specially crafted packets.

The risk of this issue is greatly reduced if you secure access to the User-ID™ Authentication Portal per the best practice guidelines (https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA14u000000CqbiCAC) by restricting access to only trusted internal IP addresses.

Prisma Access, Cloud NGFW and Panorama appliances are not impacted by this vulnerability.

An OS command injection vulnerability in the Simple Certificate Enrollment Protocol (SCEP) feature of PAN-OS software allows an unauthenticated network-based attacker with specific knowledge of the firewall configuration to execute arbitrary code with root user privileges. The attacker must have network access to the GlobalProtect interfaces to exploit this issue. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.20-h1; PAN-OS 9.0 versions earlier than PAN-OS 9.0.14-h3; PAN-OS 9.1 versions earlier than PAN-OS 9.1.11-h2; PAN-OS 10.0 versions earlier than PAN-OS 10.0.8; PAN-OS 10.1 versions earlier than PAN-OS 10.1.3. Prisma Access customers with Prisma Access 2.1 Preferred and Prisma Access 2.1 Innovation firewalls are impacted by this issue.

Multiple vulnerabilities in the Palo Alto Networks Expedition migration tool enable an attacker to read Expedition database contents and arbitrary files, as well as create and delete arbitrary files on the Expedition system. These files include information such as usernames, cleartext passwords, device configurations, and device API keys for firewalls running PAN-OS software.

Expedition, previously known as the Migration Tool, is a free tool that facilitates migration to the Palo Alto Networks NGFW platform from other firewall vendors and provides a temporary workspace for optimizing Palo Alto Networks security policies. Expedition is designed to only be used temporarily for migration purposes, not to be run in production. You do not need it to operate any Palo Alto Networks products or services. Expedition reached its End of Life (EoL) date on December 31, 2024. Please use the suggested alternatives listed in the Expedition End of Life Announcement (https://live.paloaltonetworks.com/t5/expedition-articles/important-update-end-of-life-announcement-for-palo-alto-networks/ta-p/589642).

These issues do not otherwise impact firewalls, Panorama appliances, Prisma Access deployments, or Cloud NGFWs.

A buffer overflow vulnerability in the DNS proxy and DNS Server features of Palo Alto Networks PAN-OS® Software allows an unauthenticated attacker with network access to cause a denial of service (DoS) condition (all PAN-OS platforms except Cloud NGFW and Prisma Access) or potentially execute arbitrary code by sending specially crafted network traffic (PA-Series hardware only).

Panorama, Cloud NGFW, and Prisma® Access are not impacted by this vulnerability.

A buffer overflow vulnerability in the IKEv2 processing of Palo Alto Networks PAN-OS® software allows an unauthenticated network-based attacker to execute arbitrary code with elevated privileges on the firewall, or cause a denial of service (DoS) condition.

Panorama, Cloud NGFW, and Prisma® Access are not impacted by these vulnerabilities.

An authentication bypass vulnerability in Palo Alto Networks PAN-OS® software enables an unauthenticated attacker with network access to bypass authentication controls when Cloud Authentication Service (CAS) is enabled.

The risk is higher if CAS is enabled on the management interface and lower when any other login interfaces are used.

The risk of this issue is greatly reduced if you secure access to the management web interface by restricting access to only trusted internal IP addresses according to our recommended best practice deployment guidelines https://live.paloaltonetworks.com/t5/community-blogs/tips-amp-tricks-how-to-secure-the-management-access-of-your-palo/ba-p/464431 .

This issue is applicable to PAN-OS software on PA-Series and VM-Series firewalls and on Panorama (virtual and M-Series).

Cloud NGFW and Prisma Access® are not impacted by this vulnerability.

Multiple buffer overflow vulnerabilities in the User-ID Terminal Server Agent (TSA) component of Palo Alto Networks PAN-OS software allow an unauthenticated attacker with network access to cause a denial of service (DoS) condition or potentially execute arbitrary code by sending specially crafted network traffic.

The security risk posed by this issue is minimized when the User-ID Terminal Server Agent connectivity is restricted to only trusted internal IP addresses according to our recommended best practice deployment guidelines https://docs.paloaltonetworks.com/ngfw/help/10-2/user-identification/device-user-identification-terminal-services-agents#:~:text=To%20minimize%20security%20risk%2C%20restrict%20TS%20Agent%20connectivity%20to%20trusted%20internal%20IP%20addresses%20only. .

Panorama is not impacted by this vulnerability.

An OS command injection vulnerability in the Palo Alto Networks PAN-OS command line interface (CLI) enables an authenticated administrator with access to the CLI to execute arbitrary OS commands to escalate privileges. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.20-h1; PAN-OS 9.0 versions earlier than PAN-OS 9.0.14-h3; PAN-OS 9.1 versions earlier than PAN-OS 9.1.11-h2; PAN-OS 10.0 versions earlier than PAN-OS 10.0.8; PAN-OS 10.1 versions earlier than PAN-OS 10.1.3. Prisma Access customers that have Prisma Access 2.1 firewalls are impacted by this issue.

An authentication bypass in the in the management web interface of Palo Alto Networks PAN-OS software enables an unauthenticated attacker with network access to the management web interface to bypass the authentication otherwise required by the PAN-OS management web interface and invoke certain PHP scripts. While invoking these PHP scripts does not enable remote code execution, it can negatively impact integrity and confidentiality of PAN-OS.

The attacker must have network access to the management web interface to exploit this issue. You can greatly reduce the risk of this issue by restricting access to the management web interface to only trusted internal IP addresses according to our recommended critical deployment guidelines (https://live.paloaltonetworks.com/t5/community-blogs/tips-amp-tricks-how-to-secure-the-management-access-of-your-palo/ba-p/464431).

This issue does not affect Cloud NGFW or Prisma Access software.

A null pointer dereference in Palo Alto Networks PAN-OS software on PA-800 Series, PA-3200 Series, PA-5200 Series, and PA-7000 Series hardware platforms when Decryption policy is enabled allows an unauthenticated attacker to crash PAN-OS by sending specific traffic through the data plane, resulting in a denial of service (DoS) condition. Repeated attempts to trigger this condition will result in PAN-OS entering maintenance mode.

Palo Alto Networks VM-Series, Cloud NGFW, and Prisma Access are not affected.

This issue only affects PA-800 Series, PA-3200 Series, PA-5200 Series, and PA-7000 Series running these specific versions of PAN-OS:

10.2.7-h12 10.2.8-h10 10.2.9-h9 10.2.9-h11 10.2.10-h2 10.2.10-h3 10.2.11 10.2.11-h1 10.2.11-h2 10.2.11-h3 11.1.2-h9 11.1.2-h12 11.1.3-h2 11.1.3-h4 11.1.3-h6 11.2.2 11.2.2-h1

A null pointer dereference vulnerability in Palo Alto Networks PAN-OS software enables an unauthenticated attacker to stop a core system service on the firewall by sending a crafted packet through the data plane that causes a denial of service (DoS) condition. Repeated attempts to trigger this condition result in the firewall entering maintenance mode.

A null pointer dereference vulnerability in the GlobalProtect gateway in Palo Alto Networks PAN-OS software enables an unauthenticated attacker to stop the GlobalProtect service on the firewall by sending a specially crafted packet that causes a denial of service (DoS) condition. Repeated attempts to trigger this condition result in the firewall entering maintenance mode.

A Denial of Service vulnerability in the DNS Security feature of Palo Alto Networks PAN-OS software allows an unauthenticated attacker to send a malicious packet through the data plane of the firewall that reboots the firewall. Repeated attempts to trigger this condition will cause the firewall to enter maintenance mode.

A vulnerability in Palo Alto Networks PAN-OS software enables an unauthenticated attacker to cause a denial of service (DoS) to the firewall. Repeated attempts to trigger this issue results in the firewall entering into maintenance mode.

A denial-of-service (DoS) vulnerability in the Advanced DNS Security (ADNS) feature of Palo Alto Networks PAN-OS® software enables an unauthenticated attacker to initiate system reboots using a maliciously crafted packet. Repeated attempts to initiate a reboot causes the firewall to enter maintenance mode.

Cloud NGFW and Prisma Access® are not impacted by this vulnerability.

Multiple denial of service vulnerabilities in Palo Alto Networks PAN-OS® software allow an unauthenticated attacker with network access to cause a denial of service (DoS) condition by sending specially crafted network traffic to a dataplane interface.

Panorama, Cloud NGFW, and Prisma Access are not impacted by these vulnerabilities.

Multiple denial of service vulnerabilities in Palo Alto Networks PAN-OS® software allow an unauthenticated attacker with network access to cause a denial of service (DoS) condition by sending specially crafted network traffic to or through a dataplane interface. Repeated attempts to trigger this condition result in the firewall entering maintenance mode.

Panorama is not impacted by these vulnerabilities.

A command injection vulnerability in Palo Alto Networks PAN-OS software enables an authenticated administrator to bypass system restrictions and run arbitrary commands as root on the firewall.

Palo Alto Networks incorporated the following Chromium security fixes into its products:

https://chromereleases.googleblog.com/2024/10/stable-channel-update-for-desktop15.html https://chromereleases.googleblog.com/2024/10/stable-channel-update-for-desktop22.html https://chromereleases.googleblog.com/2024/10/stable-channel-update-for-desktop29.html https://chromereleases.googleblog.com/2024/11/stable-channel-update-for-desktop.html

Palo Alto Networks incorporated the following Chromium security fixes into its products:

- https://chromereleases.googleblog.com/2024/09/stable-channel-update-for-desktop17.html - https://chromereleases.googleblog.com/2024/09/stable-channel-update-for-desktop24.html - https://chromereleases.googleblog.com/2024/10/stable-channel-update-for-desktop.html - https://chromereleases.googleblog.com/2024/10/stable-channel-update-for-desktop8.html

Palo Alto Networks incorporated the following Chromium security fixes into our products: https://chromereleases.googleblog.com/2024/11/stable-channel-update-for-desktop19.html https://chromereleases.googleblog.com/2024/12/stable-channel-update-for-desktop.html

Palo Alto Networks incorporated the following Chromium security fixes into our products:

https://chromereleases.googleblog.com/2024/12/stable-channel-update-for-desktop10.html https://chromereleases.googleblog.com/2024/12/stable-channel-update-for-desktop18.html

Palo Alto Networks incorporated the following Chromium security fixes into our products:

https://chromereleases.googleblog.com/2025/02/stable-channel-update-for-desktop.html https://chromereleases.googleblog.com/2025/01/stable-channel-update-for-desktop28.html https://chromereleases.googleblog.com/2025/01/stable-channel-update-for-desktop22.html https://chromereleases.googleblog.com/2025/01/stable-channel-update-for-desktop14.html https://chromereleases.googleblog.com/2025/01/stable-channel-update-for-desktop.html

A command injection vulnerability in Palo Alto Networks PAN-OS® enables an authenticated administrative user to perform actions as the root user.

The attacker must have network access to the management web interface and successfully authenticate to exploit this issue.

Cloud NGFW and Prisma Access are not impacted by this vulnerability.