Memory Module File Write Vulnerability in Allen Bradley Micrologix 1400 Series B FRN 21.2 and Earlier

CVE-2017-12092 · MEDIUM Severity

AV:N/AC:L/AU:N/C:N/I:P/A:N

An exploitable file write vulnerability exists in the memory module functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a file write resulting in a new program being written to the memory module. An attacker can send an unauthenticated packet to trigger this vulnerability.

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