High severity7.5NVD Advisory· Published Jan 9, 2024· Updated Jun 17, 2026
CVE-2023-49252
CVE-2023-49252
Description
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2.7). The affected application allows IP configuration change without authentication to the device. This could allow an attacker to cause denial of service condition.
Affected products
3- cpe:2.3:o:siemens:simatic_cn_4100_firmware:*:*:*:*:*:*:*:*Range: <2.7
<V2.7+ 1 more
- (no CPE)range: <V2.7
- (no CPE)range: All versions < V2.7
Patches
Vulnerability mechanics
References
1- cert-portal.siemens.com/productcert/pdf/ssa-777015.pdfnvdPatchVendor Advisory
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