Vulnerabilities > Siemens > Simatic Wincc Unified Scada Runtime

DATE CVE VULNERABILITY TITLE RISK
2021-08-27 CVE-2021-40142 Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products
In OPC Foundation Local Discovery Server (LDS) before 1.04.402.463, remote attackers can cause a denial of service (DoS) by sending carefully crafted messages that lead to Access of a Memory Location After the End of a Buffer.
network
low complexity
opcfoundation siemens CWE-119
5.0