CVE-2026-3869 - Schneider Electric Modicon PLC Incorrect Implementation of Authentication Algorithm Vulnerability

CVE-2026-3869 - Schneider Electric Modicon PLC Incorrect Implementation of Authentication Algorithm Vulnerability

https://cvefeed.io/rssfeed/latest.atom / Fri, 09/11/2026 - 19:31
CVE ID :CVE-2026-3869
Published : Sept. 11, 2026, 4:17 p.m. | 49 minutes ago
Description :CWE-303 : Incorrect Implementation of Authentication Algorithm vulnerability exists that could cause loss of confidentiality, integrity and availability of the PLC provided an application project with a lower application level is running on the PLC.
Severity: 9.2 | CRITICAL
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