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CVSS: 8.1EPSS: 0%CPEs: 1EXPL: 0

12 Oct 2022 — An authentication bypass vulnerability in the Palo Alto Networks PAN-OS 8.1 web interface allows a network-based attacker with specific knowledge of the target firewall or Panorama appliance to impersonate an existing PAN-OS administrator and perform privileged actions. Una vulnerabilidad de omisión de autenticación en la interfaz web de Palo Alto Networks PAN-OS versión 8.1, permite a un atacante basado en la red con conocimientos específicos del firewall o dispositivo Panorama de destino hacerse pasar por... • https://security.paloaltonetworks.com/CVE-2022-0030 • CWE-290: Authentication Bypass by Spoofing •

CVSS: 8.6EPSS: 5%CPEs: 6EXPL: 0

10 Aug 2022 — 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... • https://security.paloaltonetworks.com/CVE-2022-0028 • CWE-406: Insufficient Control of Network Message Volume (Network Amplification) •

CVSS: 9.0EPSS: 1%CPEs: 5EXPL: 0

11 May 2022 — A vulnerability exists in Palo Alto Networks PAN-OS software that enables an authenticated network-based PAN-OS administrator to upload a specifically created configuration that disrupts system processes and potentially execute arbitrary code with root privileges when the configuration is committed on both hardware and virtual firewalls. This issue does not impact Panorama appliances or Prisma Access customers. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.23; PAN-OS 9.0 versions earlier t... • https://security.paloaltonetworks.com/CVE-2022-0024 • CWE-138: Improper Neutralization of Special Elements •

CVSS: 5.9EPSS: 0%CPEs: 5EXPL: 0

13 Apr 2022 — An improper handling of exceptional conditions vulnerability exists in the DNS proxy feature of Palo Alto Networks PAN-OS software that enables a meddler-in-the-middle (MITM) to send specifically crafted traffic to the firewall that causes the service to restart unexpectedly. Repeated attempts to send this request result in denial-of-service to all PAN-OS services by restarting the device in maintenance mode. This issue does not impact Panorama appliances and Prisma Access customers. This issue impacts: PAN... • https://security.paloaltonetworks.com/CVE-2022-0023 • CWE-755: Improper Handling of Exceptional Conditions •

CVSS: 4.6EPSS: 0%CPEs: 4EXPL: 0

09 Mar 2022 — Usage of a weak cryptographic algorithm in Palo Alto Networks PAN-OS software where the password hashes of administrator and local user accounts are not created with a sufficient level of computational effort, which allows for password cracking attacks on accounts in normal (non-FIPS-CC) operational mode. An attacker must have access to the account password hashes to take advantage of this weakness and can acquire those hashes if they are able to gain access to the PAN-OS software configuration. Fixed versi... • https://security.paloaltonetworks.com/CVE-2022-0022 • CWE-916: Use of Password Hash With Insufficient Computational Effort •

CVSS: 6.5EPSS: 0%CPEs: 8EXPL: 0

10 Feb 2022 — PAN-OS software provides options to exclude specific websites from URL category enforcement and those websites are blocked or allowed (depending on your rules) regardless of their associated URL category. This is done by creating a custom URL category list or by using an external dynamic list (EDL) in a URL Filtering profile. When the entries in these lists have a hostname pattern that does not end with a forward slash (/) or a hostname pattern that ends with an asterisk (*), any URL that starts with the sp... • https://security.paloaltonetworks.com/CVE-2022-0011 • CWE-436: Interpretation Conflict •

CVSS: 10.0EPSS: 44%CPEs: 1EXPL: 1

10 Nov 2021 — A memory corruption vulnerability exists in Palo Alto Networks GlobalProtect portal and gateway interfaces that enables an unauthenticated network-based attacker to disrupt system processes and potentially execute arbitrary code with root privileges. The attacker must have network access to the GlobalProtect interface to exploit this issue. This issue impacts PAN-OS 8.1 versions earlier than PAN-OS 8.1.17. Prisma Access customers are not impacted by this issue. Se presenta una vulnerabilidad de corrupción d... • https://github.com/0xhaggis/CVE-2021-3064 • CWE-121: Stack-based Buffer Overflow CWE-787: Out-of-bounds Write •

CVSS: 7.5EPSS: 0%CPEs: 5EXPL: 0

10 Nov 2021 — An improper handling of exceptional conditions vulnerability exists in Palo Alto Networks GlobalProtect portal and gateway interfaces that enables an unauthenticated network-based attacker to send specifically crafted traffic to a GlobalProtect interface that causes the service to stop responding. Repeated attempts to send this request result in denial of service to all PAN-OS services by restarting the device and putting it into maintenance mode. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS ... • https://security.paloaltonetworks.com/CVE-2021-3063 • CWE-755: Improper Handling of Exceptional Conditions •

CVSS: 8.8EPSS: 0%CPEs: 5EXPL: 0

10 Nov 2021 — An improper access control vulnerability in PAN-OS software enables an attacker with authenticated access to GlobalProtect portals and gateways to connect to the EC2 instance metadata endpoint for VM-Series firewalls hosted on Amazon AWS. Exploitation of this vulnerability enables an attacker to perform any operations allowed by the EC2 role in AWS. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.20 VM-Series firewalls; PAN-OS 9.1 versions earlier than PAN-OS 9.1.11 VM-Series firewalls; PAN-... • https://security.paloaltonetworks.com/CVE-2021-3062 • CWE-284: Improper Access Control •

CVSS: 9.0EPSS: 0%CPEs: 7EXPL: 0

10 Nov 2021 — 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 customer... • https://security.paloaltonetworks.com/CVE-2021-3061 • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •