CVE-2026-20021

A vulnerability in the OSPF protocol of Cisco Secure Firewall Adaptive Security Appliance ASA Software and Cisco Secure Firewall Threat Defense FTD Software could allow an authenticated, adjacent attacker to exhaust memory on an affected device, resulting in a denial of service DoS condition. Thi...

Cisco Secure Firewall Adaptive Security Appliance和Cisco Secure Firewall Threat Defense 输入验证错误漏洞

Cisco Secure Firewall Adaptive Security Appliance and Cisco Secure Firewall Threat Defense are products of Cisco, a US company. Cisco Secure Firewall Adaptive Security Appliance is an enterprise-level firewall software. Cisco Secure Firewall Threat Defense is an integrated firewall platform. Both...

CVE-2025-8078

A post-authentication command injection vulnerability in Zyxel ATP series firmware versions from V4.32 through V5.40, USG FLEX series firmware versions from V4.50 through V5.40, USG FLEX 50W series firmware versions from V4.16 through V5.40, and USG20W-VPN series firmware versions from V4.16...

CVE-2025-20133 Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software Remote Access SSL VPN Authentication Targeted Denial of Service Vulnerability

A vulnerability in the management and VPN web servers of the Remote Access SSL VPN feature of Cisco Secure Firewall ASA Software and Secure FTD Software could allow an unauthenticated, remote attacker to cause the device to unexpectedly stop responding, resulting in a DoS condition. This...

Palo Alto Networks PAN-OS 操作系统命令注入漏洞

Palo Alto Networks PAN-OS is an operating system developed by Palo Alto Networks, Inc. for its firewall appliances. Palo Alto Networks PAN-OS suffers from an operating system command injection vulnerability that originates from an authenticated administrator being able to bypass system restrictio...

Palo Alto Networks PAN-OS 安全漏洞

Palo Alto Networks PAN-OS is an operating system developed by Palo Alto Networks, Inc. for its firewall appliances. A security vulnerability exists in Palo Alto Networks PAN-OS that originates from an unauthorized administrator potentially viewing plaintext data...

Palo Alto Networks PAN-OS 代码问题漏洞

Palo Alto Networks PAN-OS is an operating system developed by Palo Alto Networks, Inc. for its firewall appliances. A security vulnerability exists in Palo Alto Networks PAN-OS that originates from a denial of service and could cause an unauthenticated attacker to reboot the system...

Palo Alto Networks PAN-OS 安全漏洞

Palo Alto Networks PAN-OS is an operating system developed by Palo Alto Networks, Inc. for its firewall appliances. A security vulnerability exists in Palo Alto Networks PAN-OS that stems from a command injection vulnerability that could allow an attacker to bypass system restrictions and run...

Palo Alto Networks PAN-OS 安全漏洞

Palo Alto Networks PAN-OS is an operating system developed by Palo Alto Networks, Inc. for its firewall appliances. A security vulnerability exists in Palo Alto Networks PAN-OS that stems from the presence of an authentication bypass vulnerability that affects PAN-OS integrity and confidentiality...

Palo Alto Networks PAN-OS Operating System Command Injection Vulnerability (CNVD-2024-46250)

Palo Alto Networks PAN-OS is an operating system developed by Palo Alto Networks for its firewall appliances. Palo Alto Networks PAN-OS suffers from an operating system command injection vulnerability that stems from the presence of an elevation of privilege vulnerability that would allow a PAN-O...

Palo Alto Networks PAN-OS 安全漏洞

Palo Alto Networks PAN-OS is an operating system developed by Palo Alto Networks, Inc. for its firewall appliances. A security vulnerability exists in Palo Alto Networks PAN-OS. An attacker could exploit the vulnerability to elevate privileges...

WatchGuard Didn't Explicitly Disclose a Flaw Exploited by Hackers

The security vendor kept a critical vulnerability in its firewall appliances quiet even as it was under attack from a Russian hacking group...

Palo Alto Networks PAN-OS 操作系统命令注入漏洞

Palo Alto Networks PAN-OS is an operating system developed by Palo Alto Networks, Inc. for its firewall appliances. An operating system command injection vulnerability exists in the Palo Alto Networks PAN-OS web, which stems from an operating system command injection vulnerability in the Palo Alt...

Palo Alto Networks PAN-OS 输入验证错误漏洞

Palo Alto Networks PAN-OS is an operating system developed by Palo Alto Networks, Inc. for its firewall appliances. A security vulnerability exists in Palo Alto Networks PAN-OS, which stems from an external dynamic list EDL containing certain invalid URL entries that can cause the device server...

SonicOS Elevation of Privilege Vulnerability

SonicWall SonicOS is a set of operating systems designed for SonicWall firewall appliances from SonicWall, Inc. An authorization issue vulnerability exists in SonicWall SonicOS. The vulnerability stems from a lack of authentication measures or insufficient authentication strength in a network...

Command Execution Vulnerability in Dieppe Firewall Appliances

Ltd. "DP Technology" is a high-tech enterprise integrating R&D, production and sales in the field of network security and application delivery. With the mission of "making the network simpler, smarter and safer", DIPTECH continues to innovate and provide customers with leading products and...

Palo Alto Networks PAN-OS Local Privilege Escalation Vulnerability

Palo Alto Networks PAN-OS is an operating system developed by Palo Alto Networks, Inc. for its firewall appliances. A local elevation of privilege vulnerability exists in Palo Alto Networks PAN-OS. A local attacker could exploit this vulnerability to execute arbitrary code with elevated privilege...

Threat Outbreak Alert RuleID16577: Email Messages Distributing Malicious Software on July 9, 2015

Medium Alert ID: 39852 First Published: 2015 July 10 13:38 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID16577 may contain the following files: Name | Siz...

Backdoors Mitigated in a Number of Barracuda Networks Products

Several undocumented remote administration backdoors were discovered in a number of Barracuda Networks products that could provide not only the company with access to the affected appliances, but also provide that access to a number of other outside entities. Barracuda said in a statement it push...

Predictable TCP Initial Sequence Numbers

Title: NetScreen Security Alert 51897 Date: 25 November 2002 Description: Predictable TCP Initial Sequence Numbers Impact: Circumvention of Defined Security Policies Affected Products: All firewall/VPN appliances and systems Affected Software Releases: ScreenOS 1.7, 2.6, 2.8, 3.0, 3.1, 4.0 Summar...