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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. VulnerabilitiesSearch And Statistics

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Search Parameters:
  • Keyword (text search): cpe:2.3:o:siemens:simatic_s7-1500_software_controller_firmware:2.1:*:*:*:*:*:*:*
  • CPE Name Search: true
There are 2 matching records.
Displaying matches 1 through 2.
Vuln ID Summary CVSS Severity
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.x:(not available)
 V2.0:(not available)
CVE-2020-15796

A vulnerability has been identified in SIMATIC ET 200SP Open Controller (incl. SIPLUS variants) (V20.8), SIMATIC S7-1500 Software Controller (V20.8). The web server of the affected products contains a vulnerability that could allow a remote attacker to trigger a denial-of-service condition by sending a specially crafted HTTP request.

Published: December 14, 2020; 4:15:19 PM -0500 		V4.0:(not available)
 V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM