DEBIAN-CVE-2021-20267

A flaw was found in openstack-neutron's default Open vSwitch firewall rules. By sending carefully crafted packets, anyone in control of a server instance connected to the virtual switch can impersonate the IPv6 addresses of other systems on the network, resulting in denial of service or in some...

CVE-2021-20267

A flaw was found in openstack-neutron's default Open vSwitch firewall rules. By sending carefully crafted packets, anyone in control of a server instance connected to the virtual switch can impersonate the IPv6 addresses of other systems on the network, resulting in denial of service or in some...

UBUNTU-CVE-2021-20267

A flaw was found in openstack-neutron's default Open vSwitch firewall rules. By sending carefully crafted packets, anyone in control of a server instance connected to the virtual switch can impersonate the IPv6 addresses of other systems on the network, resulting in denial of service or in some...

Design/Logic Flaw

A flaw was found in openstack-neutron's default Open vSwitch firewall rules. By sending carefully crafted packets, anyone in control of a server instance connected to the virtual switch can impersonate the IPv6 addresses of other systems on the network, resulting in denial of service or in some...

PYSEC-2021-136

A flaw was found in openstack-neutron's default Open vSwitch firewall rules. By sending carefully crafted packets, anyone in control of a server instance connected to the virtual switch can impersonate the IPv6 addresses of other systems on the network, resulting in denial of service or in some...

CVE-2021-20267

A flaw was found in openstack-neutron's default Open vSwitch firewall rules. By sending carefully crafted packets, anyone in control of a server instance connected to the virtual switch can impersonate the IPv6 addresses of other systems on the network, resulting in denial of service or in some...

CVE-2021-20267

CVE-2021-20267 affects OpenStack Neutron when using the Open vSwitch driver. The flaw resides in Neutron’s default Open vSwitch firewall rules, allowing an attacker who controls a server instance connected to the virtual switch to impersonate other IPv6 addresses, potentially causing denial of se...

Building Multilayered Security for Modern Threats

Considering recent announcements of major attacks caused by external malicious actors, including a ransomware attack on a U.S. gasoline pipeline, the need for increased security posture is as important as ever, and multilayered security remains the key. With rampant ransomware attacks and other...

CVE-2021-22411

There is an out-of-bounds write vulnerability in some Huawei products. The code of a module have a bad judgment logic. Attackers can exploit this vulnerability by performing multiple abnormal activities to trigger the bad logic and cause out-of-bounds write. This may compromise the normal service...

Weak password vulnerability in Huawei Technologies Eudemon1000E-N6

Eudemon 1000E-N6 is a firewall product from Huawei Technologies Co. A weak password vulnerability exists in the Huawei Technologies Eudemon 1000E-N6, which can be exploited by attackers to obtain sensitive information...

Command Execution Vulnerability in NS-NGFW of Next Generation Firewall of Beijing Netcom Technology Company Limited (CNVD-2021-40218)

Next Generation Firewall NS-NGFW is a high-performance application layer firewall launched by Netcom Technology that can comprehensively deal with network threats. A command execution vulnerability exists in NS-NGFW, which can be exploited by an attacker to gain server control privileges...

Mitsubishi Electric MELSEC iQ-R Series

1. EXECUTIVE SUMMARY CVSS v3 5.3 ATTENTION: Exploitable remotely/low attack complexity Vendor: Mitsubishi Electric Equipment: MELSEC iQ-R Series Vulnerability: Uncontrolled Resource Consumption 2. RISK EVALUATION Successful exploitation of this vulnerability may prevent legitimate clients from...

Weak password vulnerability in ACF series firewalls of Shenzhen Domain Technology Co.

Ltd. was established in February 02, 2018, the scope of business includes general business items are: technical development, sales, technical consulting, technical maintenance of computer software, hardware and accessories; computer system integration; database, network technology technology...

Weak Password Vulnerability in AiTech's 2nd Generation Enhanced Firewalls

Ltd. is a small and medium-sized network solution provider and service provider in China. Atech's second-generation Enhanced Firewall has a weak password vulnerability that allows an attacker to utilize the default account to access the management interface and obtain sensitive information...

ZeroShell kerbynet remote command execution

Added: 05/24/2021 Background Zeroshell is a Linux distribution designed for router and firewall appliances which can be administered from a web interface. Zeroshell is no longer supported. Problem A command injection vulnerability allows unauthenticated attackers to execute arbitrary commands by...

Memory Leak Vulnerability in Multiple Huawei Products (CNVD-2022-20325)

Huawei IPS Module is an Intrusion Prevention System IPS module from Huawei of China.NGFW Module is a firewall product.Secospace USG6300 is a next-generation firewall product.Secospace USG6600 is a next-generation firewall product. Multiple Huawei products are vulnerable to memory leaks, which can...

Weak Password Vulnerability in Next-Generation Firewall Control System of Beijing Zhongke NetWizard Information Technology Co.

Ltd. is the predecessor of the Chinese Academy of Sciences in 1996 established the "Network Security Studio", is China's earlier engaged in the development of independently controllable network security products and technology enterprises. A weak password vulnerability exists in the control syste...

Huawei IPS Module 安全漏洞

Huawei IPS Module is an Intrusion Prevention System IPS module from Huawei of China.NGFW Module is a firewall product.Secospace USG6300 is a next-generation firewall product.Secospace USG6600 is a next-generation firewall product. Multiple Huawei products are vulnerable to memory leaks, which can...

Huawei USG9500 Resource Management Error Vulnerability

Huawei USG9500 is a firewall appliance for large-scale environments from China's Huawei. The device provides up to T-class processing performance and 99.999\% reliability, and integrates multiple security features such as NAT, VPN, IPS, virtualization, and service awareness to help enterprises...

Weak Password Vulnerability in NetSense SecGate 3600 Firewall

NetShen Information Technology Beijing Co., Ltd. is a high-tech information security solution, product and service provider integrating technology research and development, manufacturing and comprehensive service. A weak password vulnerability exists in NetShen SecGate 3600 Firewall, which can be...