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CVSS: 8.6EPSS: 0%CPEs: 2EXPL: 1

05 Apr 2018 — An exploitable denial of service vulnerability exists in the Ethernet functionality of the Allen Bradley Micrologix 1400 Series B FRN 21.2 and below. A specially crafted packet can cause a device power cycle resulting in a fault state and deletion of ladder logic. An attacker can send one unauthenticated packet to trigger this vulnerability Existe una vulnerabilidad explotable de denegación de servicio (DoS) en la funcionalidad Ethernet de Allen Bradley Micrologix 1400 Series B FRN, en versiones 21.2 y ante... • https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0440 • CWE-20: Improper Input Validation •

CVSS: 10.0EPSS: 42%CPEs: 2EXPL: 1

05 Apr 2018 — An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability. Required Keyswitch State: REMOTE or PROG or RUN Description: The value 0xffffffff is... • https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0443 •

CVSS: 10.0EPSS: 37%CPEs: 2EXPL: 1

05 Apr 2018 — An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability. Required Keyswitch State: REMOTE Description: Any input or output can be forced, cau... • https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0443 •

CVSS: 10.0EPSS: 42%CPEs: 2EXPL: 1

05 Apr 2018 — An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability. Required Keyswitch State: Any Description: Requests a specific set of bytes from an ... • https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0443 •