CVE-2020-2050 PAN-OS: Authentication bypass vulnerability in GlobalProtect SSL VPN client certificate verification

An authentication bypass vulnerability exists in the GlobalProtect SSL VPN component of Palo Alto Networks PAN-OS software that allows an attacker to bypass all client certificate checks with an invalid certificate. A remote attacker can successfully authenticate as any user and gain access to...

CVE-2020-2048

CVE-2020-2048 affects Palo Alto Networks PAN-OS where the password for the configured system proxy server could be exposed in plaintext in log files when using the CLI. Affected versions are PAN-OS 8.1.x before 8.1.17, PAN-OS 9.0.x before 9.0.11, and PAN-OS 9.1.x before 9.1.2. The issue is an inf...

CVE-2020-2050

This CVE concerns Palo Alto Networks PAN-OS GlobalProtect SSL VPN authentication bypass. The GlobalProtect SSL VPN component permits bypassing all client certificate checks with an invalid certificate, enabling a remote attacker to authenticate as any user and access restricted VPN resources when...

CVE-2020-2022

CVE-2020-2022 affects Palo Alto Networks Panorama/PAN-OS: an information-exposure flaw disclosing the web UI session token to a managed device when the administrator context-switches into that device. The underlying issue can allow an attacker to gain privileged access to the Panorama web interfa...

CVE-2020-2022 PAN-OS: Panorama session disclosure during context switch into managed device

An information exposure vulnerability exists in Palo Alto Networks Panorama software that discloses the token for the Panorama web interface administrator's session to a managed device when the Panorama administrator performs a context switch into that device. This vulnerability allows an attacke...

CVE-2020-2000 PAN-OS: OS command injection and memory corruption vulnerability

An OS command injection and memory corruption vulnerability in the PAN-OS management web interface that allows authenticated administrators to disrupt system processes and potentially execute arbitrary code and OS commands with root privileges. This issue impacts: PAN-OS 8.1 versions earlier than...

CVE-2020-2000

CVE-2020-2000 is a command-injection and memory-corruption vulnerability in Palo Alto Networks PAN-OS management web interface. The issue affects PAN-OS versions prior to fixed releases: 8.1.16, 9.0.10, 9.1.4, and 10.0.1. It requires authenticated administrators and can disrupt system processes a...

CVE-2020-1999

CVE-2020-1999 affects PAN-OS signature-based threat detection in PAN-OS releases: 7.1.x and 8.0.x are affected, and 8.1.x pre-8.1.17, 9.0.x pre-9.0.11, and 9.1.x pre-9.1.5 are affected. The root cause is that specially crafted TCP packets allow communication that evades threat detection. Impact i...

CVE-2020-1999 PAN-OS: Threat signatures are evaded by specifically crafted packets

A vulnerability exists in the Palo Alto Network PAN-OS signature-based threat detection engine that allows an attacker to communicate with devices in the network in a way that is not analyzed for threats by sending data through specifically crafted TCP packets. This technique evades signature-bas...

PAN-OS: System proxy passwords may be logged in clear text while viewing system state

An information exposure through log file vulnerability exists where the password for the configured system proxy server for a PAN-OS appliance may be displayed in cleartext when using the CLI in Palo Alto Networks PAN-OS software. Work around: This issue impacts the management web interface. You...

PAN-OS: Authentication bypass vulnerability in GlobalProtect client certificate verification

An authentication bypass vulnerability exists in the GlobalProtect SSL VPN component of Palo Alto Networks PAN-OS software that allows an attacker to bypass all client certificate checks with an invalid certificate. A remote attacker can successfully authenticate as any user and gain access to...

PAN-OS: OS command injection and memory corruption vulnerability

An OS command injection and memory corruption vulnerability in the PAN-OS management web interface that allows authenticated administrators to disrupt system processes and potentially execute arbitrary code and OS commands with root privileges. Work around: Until PAN-OS software is upgraded to a...

PAN-OS: Panorama session disclosure during context switch into managed device

An information exposure vulnerability exists in Palo Alto Networks Panorama software that discloses the token for the Panorama web interface administrator's session to a managed device when the Panorama administrator performs a context switch into that device. This vulnerability allows an attacke...

Palo Alto Networks PAN-OS 8.1.x / 9.0.x / 9.1.x / 10.0.x Improper Input Validation

The version of Palo Alto Networks PAN-OS running on the remote host is 8.1.x or 9.0.x or 9.1.x or 10.0.x. It is, therefore, affected by a improper input validation vulnerability. - When SSL/TLS Forward Proxy Decryption mode has been configured to decrypt the web transactions, the PAN-OS URL...

PAN-OS Critical Buffer Overflow Vulnerability (CVE-2020-2040) – Automatically Discover, Prioritize and Remediate Using Qualys VMDR®

On Sept 9, 2020, Palo Alto Networks published nine security bulletins addressing vulnerabilities in PAN-OS operating system versions 8.0 or later. One of the nine CVEs released, CVE-2020-2040, received a critical severity rating score of 9.8 based on the CVSS v3 Scoring system. PAN-OS devices are...

Palo Alto Networks PAN-OS Log Disclosure Vulnerability

Palo Alto Networks PAN-OS is a set of operating systems developed for its firewall appliances. Palo Alto Networks PAN-OS records administrator passwords or sensitive information in plaintext to a log file, which can be exploited by an attacker to submit a special request to obtain sensitive...

Buffer Overflow Vulnerability in Palo Alto Networks PAN-OS

Palo Alto Networks PAN-OS is an operating system developed by Palo Alto Networks for its firewall appliances. A buffer overflow vulnerability exists in Palo Alto Networks PAN-OS. The vulnerability originates when a network system or product performs an operation on memory without properly...

Palo Alto Networks PAN-OS 8.1.x < 8.1.16 / 9.0.x < 9.0.9 XSS

The version of Palo Alto Networks PAN-OS running on the remote host is 8.1.x prior to 8.1.16 or 9.0.x prior to 9.0.9. It is, therefore, affected by a cross-site scripting XSS vulnerability in the management web interface. An unauthenticated, remote attacker can exploit this, by convincing an...

Palo Alto Networks PAN-OS 10.0.x < 10.0.1 Buffer Overflow

The version of Palo Alto Networks PAN-OS running on the remote host is 10.0.x prior to 10.0.1. It is, therefore, affected by a buffer overflow vulnerability in the management web interface that allows authenticated administrators to disrupt system processes and potentially execute arbitrary code...

Palo Alto Networks PAN-OS 8.1.x < 8.1.16 / 9.0.x < 9.0.10 / 9.1.x < 9.1.4 / 10.0.x < 10.0.1 DoS

The version of Palo Alto Networks PAN-OS running on the remote host is 8.1.x prior to 8.1.16, 9.0.x prior to 9.0.10, 9.1.x prior to 9.1.4, or 10.0.x prior to 10.0.1. It is, therefore, affected by a denial of service DoS vulnerability. An uncontrolled resource consumption vulnerability in Palo Alt...