Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2020-7488

A CWE-319: Cleartext Transmission of Sensitive Information vulnerability exists which could leak sensitive information transmitted between the software and the Modicon M218, M241, M251, and M258 controllers.

Published

2020-04-22T19:15:11.717

Last Modified

2024-11-21T05:37:14.697

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

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

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: NONE
  • Availability Impact: NONE
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Secondary
    CWE-319
  • Type: Primary
    CWE-319
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application schneider-electric ecostruxure_machine_expert * Yes
Application schneider-electric somachine * Yes
Application schneider-electric somachine_motion * Yes
Operating System schneider-electric modicon_m218_firmware * Yes
Hardware schneider-electric modicon_m218 - No
Operating System schneider-electric modicon_m241_firmware * Yes
Hardware schneider-electric modicon_m241 - No
Operating System schneider-electric modicon_m251_firmware * Yes
Hardware schneider-electric modicon_m251 - No
Operating System schneider-electric modicon_m258_firmware * Yes
Hardware schneider-electric modicon_m258 - No
References