CVE-2017-12088

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

CVSS v3 8.6 HIGH
CVSS v2.0 7.8 HIGH

8.6^/10

CVSS v3 : HIGH

Vector : AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Exploitability : 3.9 / Impact : 4.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope CHANGED

7.8^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:C

Exploitability : 10.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0440	Exploit Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0440	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:rockwellautomation:micrologix_1400_b_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:rockwellautomation:micrologix_1400:-:*:*:*:*:*:*:*

History

21 Nov 2024, 03:08

Type	Values Removed	Values Added
CVSS	v2 : ~~7.8~~ v3 : ~~7.5~~	v2 : 7.8 v3 : 8.6
References	~~() https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0440 - Exploit, Third Party Advisory~~	() https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0440 - Exploit, Third Party Advisory

Information

Published : 2018-04-05 21:29

Updated : 2024-11-21 03:08

NVD link : CVE-2017-12088

Mitre link : CVE-2017-12088

CVE.ORG link : CVE-2017-12088

JSON object : View

Products Affected

rockwellautomation

micrologix_1400
micrologix_1400_b_firmware

CWE

CWE-20

Improper Input Validation

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