Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2021-30063

On Schneider Electric ConneXium Tofino OPCLSM TCSEFM0000 before 03.23 and Belden Tofino Xenon Security Appliance, crafted OPC packets can cause an OPC enforcer denial of service.

Published

2022-04-03T22:15:14.857

Last Modified

2024-11-21T06:03:17.023

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

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

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

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System belden tofino_xenon_security_appliance_firmware < 03.2.03 Yes
Hardware belden tofino_xenon_security_appliance - No
Operating System belden tofino_argon_fa-tsa-220-tx\/mm_firmware - Yes
Hardware belden tofino_argon_fa-tsa-220-tx\/mm - No
Operating System belden tofino_argon_fa-tsa-220-tx\/tx_firmware - Yes
Hardware belden tofino_argon_fa-tsa-220-tx\/tx - No
Operating System belden tofino_argon_fa-tsa-220-mm\/tx_firmware - Yes
Hardware belden tofino_argon_fa-tsa-220-mm\/tx - No
Operating System belden tofino_argon_fa-tsa-220-mm\/mm_firmware - Yes
Hardware belden tofino_argon_fa-tsa-220-mm\/mm - No
Operating System belden tofino_argon_fa-tsa-100-tx\/tx_firmware - Yes
Hardware belden tofino_argon_fa-tsa-100-tx\/tx - No
Operating System belden eagle_20_tofino_943_987-505-mm\/mm_firmware - Yes
Hardware belden eagle_20_tofino_943_987-505-mm\/mm - No
Operating System belden eagle_20_tofino_943_987-504-mm\/tx_firmware - Yes
Hardware belden eagle_20_tofino_943_987-504-mm\/tx - No
Operating System belden eagle_20_tofino_943_987-502_-tx\/mm_firmware - Yes
Hardware belden eagle_20_tofino_943_987-502_-tx\/mm - No
Operating System belden eagle_20_tofino_943_987-501-tx\/tx_firmware - Yes
Hardware belden eagle_20_tofino_943_987-501-tx\/tx - No
Operating System schneider-electric tcsefm0000_firmware < 03.23 Yes
Hardware schneider-electric tcsefm0000 - No
References