CVE-2021-20589

Buffer access with incorrect length value vulnerability in GOT2000 series GT27 model communication driver versions 01.19.000 through 01.38.000, GT25 model communication driver versions 01.19.000 through 01.38.000, GT23 model communication driver versions 01.19.000 through 01.38.000 and GT21 model...

Cisco NX-OS Software Unidirectional Link Detection DoS / Code Execution (cisco-sa-nxos-udld-rce-xetH6w35)

An arbitrary code execution or denial of service DoS vulnerability exists in Unidirectional Link Detection UDLD feature of Cisco NX-OS Software due to insufficient input validation. An unauthenticated, adjacent attacker can exploit this issue by sending crafted Cisco UDLD protocol packets to a...

MikroTik RouterOS Assertion Failure Vulnerability

MikroTik RouterOS is a Linux-based router operating system developed by the Latvian company MikroTik. The system can be deployed in a PC to enable it to provide router functionality. MikroTik RouterOS suffers from an assertion failure vulnerability in the btest process. An authenticated, remote...

WAGO Unauthorized Access Vulnerability

WAGO is a 750-88x series programmable logic controller from WAGO, Germany. The device is designed specifically for applications in industrial environments where digital algorithms operate electronic systems. A security vulnerability exists in WAGO. The vulnerability arises from unauthorized acces...

CVE-2021-20998

In multiple managed switches by WAGO in different versions without authorization and with specially crafted packets it is possible to create users...

Authorization

In multiple managed switches by WAGO in different versions without authorization and with specially crafted packets it is possible to create users...

CVE-2021-20998 WAGO: Managed Switches: Unauthorized creation of user accounts

In multiple managed switches by WAGO in different versions without authorization and with specially crafted packets it is possible to create users...

CVE-2019-19276

A vulnerability has been identified in SIMATIC HMI Comfort Panels 1st Generation incl. SIPLUS variants All versions V16 Update 4, SIMATIC HMI KTP Mobile Panels All versions V16 Update 4. Specially crafted packets sent to port 161/udp can cause the SNMP service of affected devices to crash. A manu...

Design/Logic Flaw

A vulnerability has been identified in SIMATIC HMI Comfort Panels 1st Generation incl. SIPLUS variants All versions V16 Update 4, SIMATIC HMI KTP Mobile Panels All versions V16 Update 4. Specially crafted packets sent to port 161/udp can cause the SNMP service of affected devices to crash. A manu...

Mikrotik RouterOs Memory Corruption Vulnerability (CNVD-2021-49782)

MikroTik RouterOS is a Linux-based router operating system developed by the Latvian company MikroTik. The system can be deployed in a PC to enable it to provide router functionality. MikroTik RouterOS has a memory corruption vulnerability in the /ram/pckg/wireless/nova/bin/wireless process. An...

多款 Siemens 设备缓冲区错误漏洞

Siemens SIMATIC is a configuration software from Siemens. A denial of service vulnerability exists in multiple Siemens products. The vulnerability originates from specially crafted packets sent to port 161/UDP and can be exploited by an attacker to cause the SNMP service on the affected device to...

多款 Siemens 设备资源管理错误漏洞

Siemens SIMATIC is a Siemens Siemens configuration software. A resource management error vulnerability exists in multiple Siemens devices. An attacker could send specially crafted packets that would result in a denial of service condition on TCP port 102. The following products and versions are...

OESA-2021-1179 openvswitch security update

Open vSwitch is a production quality, multilayer virtual switch licensed under the open source Apache 2.0 license. Security Fixes: A vulnerability was found in openvswitch. A limitation in the implementation of userspace packet parsing can allow a malicious user to send a specially crafted packet...

Cisco NX-OS Software IPv6 Netstack DoS (cisco-sa-nxos-ipv6-netstack-edXPGV7K)

According to its self-reported version, the network stack of Cisco NX-OS Software is affected by denial of service vulnerability due to buffers not freeing properly in the Cisco NX-OS Software network stack known as netstack. An unauthenticated, remote attacker can exploit this by sending multipl...

CVE-2021-29242

CODESYS Control Runtime system before 3.5.17.0 has improper input validation. Attackers can send crafted communication packets to change the router's addressing scheme and may re-route, add, remove or change low level communication packages...

CVE-2021-29242

CODESYS Control Runtime system before 3.5.17.0 has improper input validation. Attackers can send crafted communication packets to change the router's addressing scheme and may re-route, add, remove or change low level communication packages...

CVE-2021-0249

On SRX Series devices configured with UTM services a buffer overflow vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS may allow an attacker to arbitrarily execute code or commands on the target to take over or otherwise impact the device by sending crafted packets to...

CVE-2021-0249

On SRX Series devices configured with UTM services a buffer overflow vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS may allow an attacker to arbitrarily execute code or commands on the target to take over or otherwise impact the device by sending crafted packets to...

Buffer overflow

On SRX Series devices configured with UTM services a buffer overflow vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS may allow an attacker to arbitrarily execute code or commands on the target to take over or otherwise impact the device by sending crafted packets to...

CVE-2021-0249 Junos OS: SRX Series: A remote attacker may be able to cause a PFE buffer overflow to arbitrarily remotely execute code or commands on the target device with UTM enabled.

On SRX Series devices configured with UTM services a buffer overflow vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS may allow an attacker to arbitrarily execute code or commands on the target to take over or otherwise impact the device by sending crafted packets to...