cve 2025 40806 40807

About this tag
This tag covers two critical vulnerabilities, CVE-2025-40806 and CVE-2025-40807, identified in Siemens Gridscale X Prepay, a product used in energy-sector operations. CVE-2025-40806 is a remotely exploitable user enumeration flaw, while CVE-2025-40807 involves an authentication token capture-replay weakness. Siemens has issued a security advisory recommending that all installations prior to version V4.2.1 be updated urgently. The vulnerabilities are considered high-priority for OT/IT triage. Discussions on WindowsForum focus on the technical details, impact, and remediation steps for these CVEs, emphasizing the need for prompt patching in affected environments.

  1. Siemens Gridscale X Prepay: Critical CVEs 2025-40806 & 2025-40807 - Enumeration and Replay

    Siemens has published a coordinated security advisory for Gridscale X Prepay that assigns two new CVE identifiers — CVE‑2025‑40806 and CVE‑2025‑40807 — describing a remotely exploitable user enumeration flaw and an authentication token capture‑replay weakness; Siemens recommends updating all...
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