VULNERABILITY INTELLIGENCE
CVE-2025-40833
CVSS score7.5 HIGH
EPSS probability0.32%
CISA KEVNot currently listed
Published2026-05-12
Last modified2026-08-11
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
The affected devices contain a null pointer dereference vulnerability while processing specially crafted IPv4 requests. This could allow an attacker to cause denial of service condition. A manual restart is required to recover the system.
Weakness classification
- productcert@siemens.com: CWE-476