High severity7.6NVD Advisory· Published May 14, 2024· Updated Jun 17, 2026
CVE-2024-32742
CVE-2024-32742
Description
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V3.0). The affected device contains an unrestricted USB port. An attacker with local access to the device could potentially misuse the port for booting another operating system and gain complete read/write access to the filesystem.
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Affected products
3- cpe:2.3:o:siemens:simatic_cn_4100_firmware:*:*:*:*:*:*:*:*Range: <3.0
< V3.0+ 1 more
- (no CPE)range: < V3.0
- (no CPE)range: 0
Patches
Vulnerability mechanics
References
1- cert-portal.siemens.com/productcert/html/ssa-273900.htmlnvdVendor Advisory
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