CVE-2020-6984

Rockwell Automation MicroLogix 1400 Controllers Series B v21.001 and prior, Series A, all versions, MicroLogix 1100 Controller, all versions, RSLogix 500 Software v12.001 and prior, The cryptographic function utilized to protect the password in MicroLogix is discoverable.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://www.us-cert.gov/ics/advisories/icsa-20-070-06	Third Party Advisory US Government Resource
https://www.us-cert.gov/ics/advisories/icsa-20-070-06	Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:rockwellautomation:micrologix_1400_a_firmware::::::::
	cpe:2.3:o:rockwellautomation:micrologix_1400_b_firmware::::::::

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

Configuration 2 (hide)

AND

cpe:2.3:o:rockwellautomation:micrologix_1100_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:rockwellautomation:micrologix_1100:-:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:a:rockwellautomation:rslogix_500:*:*:*:*:*:*:*:*

History

21 Nov 2024, 05:36

Type	Values Removed	Values Added
References	~~() https://www.us-cert.gov/ics/advisories/icsa-20-070-06 - Third Party Advisory, US Government Resource~~	() https://www.us-cert.gov/ics/advisories/icsa-20-070-06 - Third Party Advisory, US Government Resource

Information

Published : 2020-03-16 16:15

Updated : 2024-11-21 05:36

NVD link : CVE-2020-6984

Mitre link : CVE-2020-6984

CVE.ORG link : CVE-2020-6984

JSON object : View

Products Affected

rockwellautomation

micrologix_1100
micrologix_1100_firmware
micrologix_1400
micrologix_1400_b_firmware
micrologix_1400_a_firmware
rslogix_500

CWE

CWE-327

Use of a Broken or Risky Cryptographic Algorithm

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