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PRIOn knowledge basePRION:CVE-2017-12093HistoryApr 05, 2018 - 9:29 p.m.
Denial of service
2018-04-0521:29:00
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An exploitable insufficient resource pool vulnerability exists in the session communication functionality of Allen Bradley Micrologix 1400 Series B Firmware 21.2 and before. A specially crafted stream of packets can cause a flood of the session resource pool resulting in legitimate connections to the PLC being disconnected. An attacker can send unauthenticated packets to trigger this vulnerability.
| CPE | Name | Operator | Version |
|---|---|---|---|
| micrologix_1400_b_firmware | le | 21.2 |
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