CVE Vulnerability Advisory Database

[Affected Scope] Palo Alto Networks PAN-OS software running on PA-Series and VM-Series firewalls with the User-ID™ Authentication Portal (Captive Portal) service enabled.

[Impact] An unauthenticated remote attacker can execute arbitrary code with root privileges on the firewall by sending specially crafted packets.

[Mitigation] Apply the latest security patches immediately, and restrict access to the User-ID™ Authentication Portal to trusted internal IP addresses only.

[Affected Scope] Zyxel ATP, USG FLEX, USG FLEX 50(W), and USG20(W)-VPN series running firmware versions V5.00 through V5.38

[Impact] Unauthenticated remote attackers can download or upload arbitrary files via crafted URLs, potentially leading to full system compromise and remote code execution

[Mitigation] Immediately upgrade to firmware version V5.39 or later, and restrict external access to the web management interface

[Affected Scope] Juniper Networks Junos OS on EX Series switches and SRX Series firewalls with the J-Web interface enabled

[Impact] An unauthenticated, network-based attacker can modify the PHP execution environment (PHPRC) via crafted HTTP requests, leading to arbitrary code execution and full device compromise

[Mitigation] Immediately upgrade Junos OS to the patched versions, or disable the J-Web interface and restrict access to trusted IP addresses as a temporary workaround

[Affected Scope] Sophos Firewall version v19.0 MR1 and older affecting User Portal and Webadmin interfaces

[Impact] Unauthenticated remote attackers can execute arbitrary code and fully compromise the firewall device by sending specially crafted HTTP requests

[Mitigation] Immediately upgrade to the latest firmware version (v19.0 MR2 or later) and disable WAN access to Webadmin and User Portal

[Affected Scope] Sophos Firewall v18.5 MR3 and older versions with User Portal and Webadmin interfaces enabled.

[Impact] Remote attackers can bypass authentication to execute arbitrary code, potentially leading to full firewall compromise and internal network intrusion.

[Mitigation] Apply the official firmware patches immediately and disable WAN-side access to the Webadmin and User Portal interfaces.

[Affected Scope] WatchGuard Fireware OS before 12.7.2_U2, 12.x before 12.1.3_U8, and 12.2.x through 12.5.x before 12.5.9_U2 on Firebox and XTM appliances

[Impact] An unauthenticated remote attacker can execute arbitrary code with administrative privileges, leading to complete compromise of the firewall appliance

[Mitigation] Immediately upgrade Fireware OS to the patched versions (12.7.2_U2, 12.5.9_U2, 12.1.3_U8 or higher) and restrict external access to management interfaces

[Affected Scope] SonicWall firewall appliances running SonicOS Gen 6 (prior to 6.5.4.7, 6.5.1.12, 6.0.5.3), SonicOSv (prior to 6.5.4.v), and Gen 7 (prior to 7.0.0.0)

[Impact] An unauthenticated remote attacker can trigger a Denial of Service (DoS) or potentially execute arbitrary code with root privileges by sending a specially crafted HTTP request to the firewall

[Mitigation] Immediately upgrade to the patched firmware versions provided by SonicWall and restrict external access to the management interface

[Affected Scope] Sophos XG Firewall v17.0, v17.1, and v17.5 (v17.5 MR12 and prior) with Clientless VPN Access feature enabled

[Impact] Unauthenticated remote attackers can execute arbitrary code (RCE) or cause a Denial of Service (DoS) on the firewall via specially crafted HTTP/S requests

[Mitigation] Apply official hotfix HF062020.1, upgrade to the latest firmware, and restrict WAN access to the User Portal and SSL VPN ports