CVE-2016-6457

A vulnerability in the Cisco Nexus 9000 Series Platform Leaf Switches for Application Centric Infrastructure ACI could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on the affected device. This vulnerability affects Cisco Nexus 9000 Series Leaf Switches TO...

Code injection

A vulnerability in the package unbundle utility of Cisco IOS XE Software could allow an authenticated, local attacker to gain write access to some files in the underlying operating system. This vulnerability affects the following products if they are running a vulnerable release of Cisco IOS XE...

CVE-2016-6457

A vulnerability in the Cisco Nexus 9000 Series Platform Leaf Switches for Application Centric Infrastructure ACI could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on the affected device. This vulnerability affects Cisco Nexus 9000 Series Leaf Switches TO...

Memory leak vulnerability in several Huawei products

Huawei AR3200 is a Huawei router device, and S12700, S5300, S5700, S6300, S6700, S7700, S9300, S9700 are Huawei switch devices. A memory disclosure vulnerability exists in multiple Huawei products. Due to the device's Multiprotocol Label Switching MPLS message processing module repeatedly...

Denial of Service Vulnerability in Multiple Huawei Products (CNVD-2016-11388)

Huawei S9700 and others are S-series switches from Huawei China. A denial of service vulnerability exists in multiple Huawei products, which originates from a program failing to properly validate Multiprotocol Label Switching MPLS messages. A remote attacker could cause a denial of service by...

Cisco Application Policy Infrastructure Controller Denial of Service Vulnerability (cisco-sa-20161102-n9kapic)

A vulnerability in the Cisco Nexus 9000 Series Platform Leaf Switches for Application Centric Infrastructure ACI could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on the affected device. Copyright C 2016 Greenbone Networks GmbH Some text descriptions mig...

Westermo Industrial Switch Hard-coded Certificate Vulnerability (Update A)

OVERVIEW This updated advisory is a follow-up to the original advisory titled ICSA-16-028-01 Westermo Industrial Switch Hard-Coded Certificate Vulnerability that was published January 28, 2016, on the NCCIC/ICS-CERT web site. Independent researcher Neil Smith has identified a hard-coded certifica...

Cisco Warns of Critical Flaws in Nexus Switches

Cisco Systems released several critical software patches this week for its Nexus 7000-series switches and its NX-OS software. The vulnerabilities can allow remote access to systems, enabling a hacker to execute code or commands on targeted devices. According to Wednesday’s Cisco Security Advisory...

Cisco Nexus 7000 and 7700 Series Switches Overlay Transport Virtualization Buffer Overflow Vulnerability (cisco-sa-20161005-otv)

A vulnerability in the Overlay Transport Virtualization OTV generic routing encapsulation GRE implementation of the Cisco Nexus 7000 and 7700 Series Switches could allow an unauthenticated, adjacent attacker to cause a reload of the affected system or to remotely execute code. Copyright C 2016...

Cisco Nexus 7000 and 7700 Series Switches Overlay Transport Virtualization Buffer Overflow Vulnerability

A vulnerability in the Overlay Transport Virtualization OTV generic routing encapsulation GRE implementation of the Cisco Nexus 7000 and 7700 Series Switches could allow an unauthenticated, adjacent attacker to cause a reload of the affected system or to remotely execute code. The vulnerability i...

CVE-2016-6518

Memory leak in Huawei S9300, S5300, S5700, S6700, S7700, S9700, and S12700 devices allows remote attackers to cause a denial of service memory consumption and restart via a large number of malformed packets...

Network vulnerability analysis technical studies-vulnerability and early warning-the black bar safety net

A, research background 1.1 Research Network reasons Router, firewall, switches and other network equipment is the entire Internet world link, occupies a very important position, is a computer network of a node. Network security is particularly important, the current situation in various countries...

The vulnerability of the FortiOS operating system and the micro-programming software for network switches FortiSwitch allows a hacker to execute arbitrary code.

The vulnerability of the FortiOS operating system’s parser and the FortiSwitch network switch’s microprogramming software is due to buffer overflow. Exploiting this vulnerability allows a malicious actor to execute arbitrary code using a specially crafted HTTP request...

Security Advisory - DoS Vulnerability in Huawei Switches

There is a DoS vulnerability caused by memory leak in some of Huawei products as affected products list below. For lacking of adequate input validation，attackers can craft and send a large number of malformed packets to the target device to exhaust the memory of the device and may cause the devic...

Cisco Small Business 220 Series Smart Plus Switches Cross-Site Request Forgery Vulnerability

Cisco Small Business 220 Series Smart Plus Switches is a 220 Series stackable managed switch product from Cisco USA. A cross-site request forgery vulnerability exists in Cisco Small Business 220 Series Smart Plus Switches. An attacker could exploit this vulnerability to perform unauthorized...

Cisco Small Business 220 Series Smart Plus Switches Denial of Service Vulnerability

Cisco Small Business 220 Series Smart Plus Switches is a 220 Series stackable managed switch product from Cisco USA. A denial of service vulnerability exists in Cisco Small Business 220 Series Smart Plus Switches. An attacker could exploit this vulnerability to cause a denial of service...

Cisco Small Business 220 Series Smart Plus Switches Unauthorized Access Vulnerability

Cisco Small Business 220 Series Smart Plus Switches is a 220 Series stackable managed switch product from Cisco USA. An unauthorized access vulnerability exists in Cisco Small Business 220 Series Smart Plus Switches. An attacker could exploit this vulnerability to gain unauthorized access to an...

Cisco Small Business 220 Series Smart Plus Switches Cross-Site Scripting Vulnerability

The Cisco Small Business 220 Series Smart Plus Switches are smart switches. Cisco Small Business 220 Series Smart Plus Switches cross-site scripting vulnerability that fails to properly validate user-submitted inputs allows an attacker to exploit the vulnerability to execute arbitrary code in the...

Cisco Small Business 220 Series Smart Plus Switches Web Interface Cross-Site Request Forgery Vulnerability

A vulnerability in the web-based management interface of Cisco Small Business 220 Series Smart Plus Sx220 Switches could allow an unauthenticated, remote attacker to conduct a cross-site request forgery CSRF attack and perform arbitrary actions on an affected device. The vulnerability is due to...

Cisco Small Business 220 Series Smart Plus Switches Web Interface Cross-Site Scripting Vulnerability

A vulnerability in the web-based management interface of Cisco Small Business 220 Series Smart Plus Sx220 Switches could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of the web-based management interface of an affected device. The...