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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. VulnerabilitiesSearch And Statistics

Search Results (Refine Search)

Search Parameters:
  • Results Type: Overview
  • Keyword (text search): cpe:2.3:o:siemens:simatic_s7-1500_cpu_1511-1_pn_firmware:2.0:*:*:*:*:*:*:*
  • CPE Name Search: true
There are 6 matching records.
Displaying matches 1 through 6.
Vuln ID Summary CVSS Severity
CVE-2023-46156

Affected devices improperly handle specially crafted packets sent to port 102/tcp. This could allow an attacker to create a denial of service condition. A restart is needed to restore normal operations.

Published: December 12, 2023; 7:15:13 AM -0500 		V4.0:(not available)
 V3.1: 7.5 HIGH
V2.0:(not available)
CVE-2023-28831

The OPC UA implementations (ANSI C and C++) in affected products contain an integer overflow vulnerability that could cause the application to run into an infinite loop during certificate validation. This could allow an unauthenticated remote attacker to create a denial of service condition by sending a specially crafted certificate.

Published: September 12, 2023; 6:15:27 AM -0400 		V4.0:(not available)
 V3.1: 7.5 HIGH
V2.0:(not available)
CVE-2021-44695

Affected devices don't process correctly certain special crafted packets sent to port 102/tcp, which could allow an attacker to cause a denial of service in the device.

Published: December 13, 2022; 11:15:14 AM -0500 		V4.0:(not available)
 V3.1: 4.9 MEDIUM
V2.0:(not available)
CVE-2021-44694

Affected devices don't process correctly certain special crafted packets sent to port 102/tcp, which could allow an attacker to cause a denial of service in the device.

Published: December 13, 2022; 11:15:14 AM -0500 		V4.0:(not available)
 V3.1: 5.5 MEDIUM
V2.0:(not available)
CVE-2021-44693

Affected devices don't process correctly certain special crafted packets sent to port 102/tcp, which could allow an attacker to cause a denial of service in the device.

Published: December 13, 2022; 11:15:14 AM -0500 		V4.0:(not available)
 V3.1: 4.9 MEDIUM
V2.0:(not available)
CVE-2021-40365

Affected devices don't process correctly certain special crafted packets sent to port 102/tcp, which could allow an attacker to cause a denial of service in the device.

Published: December 13, 2022; 11:15:14 AM -0500 		V4.0:(not available)
 V3.1: 7.5 HIGH
V2.0:(not available)