Vulnerability Monitor

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CVE-2020-24683

The affected versions of S+ Operations (version 2.1 SP1 and earlier) used an approach for user authentication which relies on validation at the client node (client-side authentication). This is not as secure as having the server validate a client application before allowing a connection. Therefore, if the network communication or endpoints for these applications are not protected, unauthorized actors can bypass authentication and make unauthorized connections to the server application.

Published

2020-12-22T22:15:13.757

Last Modified

2024-11-21T05:15:46.077

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

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

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

10.0

Impact Score

6.4

Weaknesses
  • Type: Secondary
    CWE-305
    CWE-602
  • Type: Primary
    CWE-669
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application abb symphony_\+_historian 3.0 Yes
Application abb symphony_\+_historian 3.1 Yes
Application abb symphony_\+_operations 1.1 Yes
Application abb symphony_\+_operations 2.0 Yes
Application abb symphony_\+_operations 2.1 Yes
Application abb symphony_\+_operations 2.1 Yes
Application abb symphony_\+_operations 3.0 Yes
Application abb symphony_\+_operations 3.1 Yes
Application abb symphony_\+_operations 3.2 Yes
Application abb symphony_\+_operations 3.3 Yes
References