CVE-2021-32984

All programming connections receive the same unlocked privileges, which can result in a privilege escalation. During the time Automation Direct CLICK PLC CPU Modules: C0-1x CPUs with firmware prior to v3.00 is unlocked by an authorized user, an attacker can connect to the PLC and read the project without authorization.
References
Link Resource
https://www.cisa.gov/uscert/ics/advisories/icsa-21-166-02 Third Party Advisory US Government Resource
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:automationdirect:c0-10dd1e-d_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:automationdirect:c0-10dd1e-d:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:automationdirect:c0-10dd2e-d_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:automationdirect:c0-10dd2e-d:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:automationdirect:c0-10dre-d_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:automationdirect:c0-10dre-d:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:automationdirect:c0-10are-d_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:automationdirect:c0-10are-d:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:automationdirect:c0-11dd1e-d_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:automationdirect:c0-11dd1e-d:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:automationdirect:c0-11dd2e-d_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:automationdirect:c0-11dd2e-d:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:automationdirect:c0-11dre-d_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:automationdirect:c0-11dre-d:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:automationdirect:c0-11are-d_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:automationdirect:c0-11are-d:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:automationdirect:c0-12dd1e-d_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:automationdirect:c0-12dd1e-d:-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND
cpe:2.3:o:automationdirect:c0-12dd2e-d_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:automationdirect:c0-12dd2e-d:-:*:*:*:*:*:*:*

Configuration 11 (hide)

AND
cpe:2.3:o:automationdirect:c0-12dre-d_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:automationdirect:c0-12dre-d:-:*:*:*:*:*:*:*

Configuration 12 (hide)

AND
cpe:2.3:o:automationdirect:c0-12are-d_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:automationdirect:c0-12are-d:-:*:*:*:*:*:*:*

Configuration 13 (hide)

AND
cpe:2.3:o:automationdirect:c0-12dd1e-1-d_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:automationdirect:c0-12dd1e-1-d:-:*:*:*:*:*:*:*

Configuration 14 (hide)

AND
cpe:2.3:o:automationdirect:c0-12dd2e-1-d_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:automationdirect:c0-12dd2e-1-d:-:*:*:*:*:*:*:*

Configuration 15 (hide)

AND
cpe:2.3:o:automationdirect:c0-12dre-1-d_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:automationdirect:c0-12dre-1-d:-:*:*:*:*:*:*:*

Configuration 16 (hide)

AND
cpe:2.3:o:automationdirect:c0-12are-1-d_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:automationdirect:c0-12are-1-d:-:*:*:*:*:*:*:*

Configuration 17 (hide)

AND
cpe:2.3:o:automationdirect:c0-12dd1e-2-d_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:automationdirect:c0-12dd1e-2-d:-:*:*:*:*:*:*:*

Configuration 18 (hide)

AND
cpe:2.3:o:automationdirect:c0-12dd2e-2-d_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:automationdirect:c0-12dd2e-2-d:-:*:*:*:*:*:*:*

Configuration 19 (hide)

AND
cpe:2.3:o:automationdirect:c0-12dre-2-d_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:automationdirect:c0-12dre-2-d:-:*:*:*:*:*:*:*

Configuration 20 (hide)

AND
cpe:2.3:o:automationdirect:c0-12are-2-d_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:automationdirect:c0-12are-2-d:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-04-04 20:15

Updated : 2024-02-28 19:09


NVD link : CVE-2021-32984

Mitre link : CVE-2021-32984

CVE.ORG link : CVE-2021-32984


JSON object : View

Products Affected

automationdirect

  • c0-10dre-d
  • c0-12dre-1-d
  • c0-12dre-d
  • c0-11dre-d_firmware
  • c0-12dd1e-d
  • c0-11dd1e-d
  • c0-10dd2e-d_firmware
  • c0-12are-1-d
  • c0-12dd1e-1-d_firmware
  • c0-12dd2e-2-d_firmware
  • c0-10dd1e-d_firmware
  • c0-12dd1e-2-d_firmware
  • c0-12dd2e-1-d
  • c0-12dd2e-d
  • c0-12are-2-d
  • c0-12dd1e-2-d
  • c0-11dd2e-d
  • c0-12dre-1-d_firmware
  • c0-12are-2-d_firmware
  • c0-10dre-d_firmware
  • c0-10are-d_firmware
  • c0-12are-1-d_firmware
  • c0-10dd2e-d
  • c0-12dre-2-d
  • c0-12dd2e-1-d_firmware
  • c0-12dd1e-d_firmware
  • c0-12dre-d_firmware
  • c0-12dd2e-2-d
  • c0-12are-d
  • c0-10dd1e-d
  • c0-12dre-2-d_firmware
  • c0-11dd1e-d_firmware
  • c0-11are-d_firmware
  • c0-12dd2e-d_firmware
  • c0-11dre-d
  • c0-12dd1e-1-d
  • c0-11dd2e-d_firmware
  • c0-11are-d
  • c0-12are-d_firmware
  • c0-10are-d
CWE
CWE-287

Improper Authentication

CWE-288

Authentication Bypass Using an Alternate Path or Channel