CVE-2025-40938
Full vulnerability record from the local CVENow database.
Description
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V4.0.1). The affected device stores sensitive information in the firmware. This could allow an attacker to access and misuse this information, potentially impacting the device’s confidentiality, integrity, and availability.
Severity
CRITICAL
CVSS score
9.2
(v4.0)
Vulnerability status
Analyzed
Source identifier
Published
2025-12-09 16:17:47.443000
Last modified
2026-10-23 22:10:00.160000
View original CVE JSON
{
"id": "CVE-2025-40938",
"sourceIdentifier": "[email protected]",
"published": "2025-12-09T16:17:47.443",
"lastModified": "2026-10-23T22:10:00.160",
"vulnStatus": "Analyzed",
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}
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"affected": [
{
"source": "[email protected]",
"affectedData": [
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"defaultStatus": "unknown",
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