1738 matches found
Denial of service
A denial of service vulnerability exists in the Modbus configuration functionality of Sealevel Systems, Inc. SeaConnect 370W v1.3.34. Specially-crafted network packets can lead to denial of service. An attacker can send a malicious packet to trigger this vulnerability...
CVE-2022-22724
CVE-2022-22724 affects Schneider Electric Modicon M340 BMXP34 controllers (all versions). The root cause is CWE-400 Uncontrolled Resource Consumption, enabling a denial of service by flooding TCP ports 80 (HTTP) and 502 (Modbus) with a large number of RST/FIN packets to any open TCP port. Documen...
CVE-2022-22724
A CWE-400: Uncontrolled Resource Consumption vulnerability exists that could cause a denial of service on ports 80 HTTP and 502 Modbus, when sending a large number of TCP RST or FIN packets to any open TCP port of the PLC. Affected Product: Modicon M340 CPUs: BMXP34 All Versions...
CVE-2021-21964
SeaConnect 370W v1.3.34 is affected by CVE-2021-21964. TALOS details two denial-of-service vectors in Modbus/SeaMAX Remote Configuration: unauthenticated Modbus over TCP (port 502) and SeaMAX API over UDP (port 30718). An attacker can remotely trigger reboot or alter configuration through crafted...
CVE-2021-21964
A denial of service vulnerability exists in the Modbus configuration functionality of Sealevel Systems, Inc. SeaConnect 370W v1.3.34. Specially-crafted network packets can lead to denial of service. An attacker can send a malicious packet to trigger this vulnerability...
Schneider Electric Modicon M340 资源管理错误漏洞
Schneider Electric Modicon M340 is a mid-range PLC programmable logic controller for industrial processes and infrastructure from Schneider Electric, France. The vulnerability can be exploited to send a large number of TCP RST or FIN packets to any open TCP port of the PLC, resulting in a denial ...
PT-2022-9218 · Unknown · Seaconnect 370W
Name of the Vulnerable Software and Affected Versions: SeaConnect 370W version 1.3.34 Description: A denial of service issue exists in the Modbus configuration functionality. Specially-crafted network packets can cause a denial of service. An attacker can send a malicious packet to trigger this...
Sealevel Systems, Inc. SeaConnect 370W OTA update task file overwrite vulnerability
Summary A file write vulnerability exists in the OTA update task functionality of Sealevel Systems, Inc. SeaConnect 370W v1.3.34. A specially-crafted MQTT payload can lead to arbitrary file overwrite. An attacker can perform a man-in-the-middle attack to trigger this vulnerability. Tested Version...
Sealevel Systems, Inc. SeaConnect 370W Modbus/SeaMAX Remote Configuration denial of service vulnerabilities
Summary Two denial of service vulnerabilities exist in the Modbus/SeaMAX Remote Configuration functionality of Sealevel Systems, Inc. SeaConnect 370W v1.3.34. Specially-crafted network packets can lead to denial of service. An attacker can send a malicious packet to trigger these vulnerabilities...
CVE-2021-22816
A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause a Denial of Service of the RTU when receiving a specially crafted request over Modbus, and the RTU is configured as a Modbus server. Affected Products: SCADAPack 312E, 313E, 314E, 330E, 333E, 334...
CVE-2021-22816
A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause a Denial of Service of the RTU when receiving a specially crafted request over Modbus, and the RTU is configured as a Modbus server. Affected Products: SCADAPack 312E, 313E, 314E, 330E, 333E, 334...
CVE-2021-22816
A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause a Denial of Service of the RTU when receiving a specially crafted request over Modbus, and the RTU is configured as a Modbus server. Affected Products: SCADAPack 312E, 313E, 314E, 330E, 333E, 334...
CVE-2021-22816
A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause a Denial of Service of the RTU when receiving a specially crafted request over Modbus, and the RTU is configured as a Modbus server. Affected Products: SCADAPack 312E, 313E, 314E, 330E, 333E, 334...
CVE-2021-22816
The CVE-2021-22816 issue affects Schneider Electric SCADAPack RTUs (models 312E, 313E, 314E, 330E, 333E, 334E, 337E, 350E, 357E) running firmware 8.18.1 and earlier. The root cause is an improper check for unusual or exceptional conditions (CWE-754) that can lead to a Denial of Service when the R...
SCADAPack 代码问题漏洞
SCADAPack is a Schneider-electric intelligent field controller that combines the monitoring and communication capabilities of a Remote Terminal Unit RTU with the processing and data logging capabilities of a Programmable Logic Controller PLC to provide superior functionality for remote processes...
Cisco Firepower Threat Defense Snort Modbus DoS (cisco-sa-snort-dos-9D3hJLuj)
According to its self-reported version, Cisco FTD Software is affected by a denial of service DoS vulnerability in its Snort Modbus component due to an integer overflow. An unauthenticated, remote attacker can exploit this issue to cause the Snort process to stop responding. Please see the includ...
Critical Cisco StarOS Bug Grants Root Access via Debug Mode
Cisco released a security update warning about a handful of vulnerabilities lurking in its networking technology, led by a critical bug in the company’s StarOS debug services. Cisco pushed out a fix for its Cisco StarOS Software on Wednesday. Jan. 19. In its advisory, the company said that the fl...
Cisco Releases Security Updates for Multiple Products
Cisco has released security updates to address vulnerabilities in multiple Cisco products. An attacker could exploit some of these vulnerabilities to take control of an affected system. For updates addressing lower severity vulnerabilities, see the Cisco Security Advisories page. CISA encourages...
Multiple Cisco Products Snort Modbus Denial of Service Vulnerability
A vulnerability in the Modbus preprocessor of the Snort detection engine could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to an integer overflow while processing Modbus traffic. An attacker could exploit th...
