CVE-2025-40579: Buffer Overflow
A vulnerability has been identified in SCALANCE LPE9403 (6GK5998-3GS00-2AC2) (All versions < V4.0 HF0). Affected devices are vulnerable to a stack-based buffer overflow. This could allow a non-privileged local attacker to execute arbitrary code on the device or to cause a denial of service condition.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-40579?
CVE-2025-40579 is classified as a critical vulnerability due to the potential for remote code execution and denial of service.
How do I fix CVE-2025-40579?
To mitigate CVE-2025-40579, apply the latest firmware updates for the SCALANCE LPE9403 device provided by Siemens.
Who is affected by CVE-2025-40579?
All versions of the SCALANCE LPE9403 device from Siemens are affected by CVE-2025-40579.
What type of vulnerability is CVE-2025-40579?
CVE-2025-40579 is a stack-based buffer overflow vulnerability.
What can CVE-2025-40579 allow an attacker to do?
CVE-2025-40579 allows a non-privileged local attacker to execute arbitrary code or cause a denial of service on the device.