Vulnerability Monitor

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CVE-2021-27392

A vulnerability has been identified in Siveillance Video Open Network Bridge (2020 R3), Siveillance Video Open Network Bridge (2020 R2), Siveillance Video Open Network Bridge (2020 R1), Siveillance Video Open Network Bridge (2019 R3), Siveillance Video Open Network Bridge (2019 R2), Siveillance Video Open Network Bridge (2019 R1), Siveillance Video Open Network Bridge (2018 R3), Siveillance Video Open Network Bridge (2018 R2). Affected Open Network Bridges store user credentials for the authentication between ONVIF clients and ONVIF server using a hard-coded key. The encrypted credentials can be retrieved via the MIP SDK. This could allow an authenticated remote attacker to retrieve and decrypt all credentials stored on the ONVIF server.

Published

2021-04-22T21:15:10.363

Last Modified

2024-11-21T05:57:54.230

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

CVSSv2 Vector

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

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

8.0

Impact Score

2.9

Weaknesses
  • Type: Secondary
    CWE-321
  • Type: Primary
    CWE-798
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application siemens siveillance_video_open_network_bridge 2018 Yes
Application siemens siveillance_video_open_network_bridge 2018 Yes
Application siemens siveillance_video_open_network_bridge 2019 Yes
Application siemens siveillance_video_open_network_bridge 2019 Yes
Application siemens siveillance_video_open_network_bridge 2019 Yes
Application siemens siveillance_video_open_network_bridge 2020 Yes
Application siemens siveillance_video_open_network_bridge 2020 Yes
Application siemens siveillance_video_open_network_bridge 2020 Yes
References