Vulnerability Monitor

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CVE-2020-26143

An issue was discovered in the ALFA Windows 10 driver 1030.36.604 for AWUS036ACH. The WEP, WPA, WPA2, and WPA3 implementations accept fragmented plaintext frames in a protected Wi-Fi network. An adversary can abuse this to inject arbitrary data frames independent of the network configuration.

Published

2021-05-11T20:15:08.800

Last Modified

2024-11-21T05:19:21.450

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.5 (MEDIUM)

CVSSv2 Vector

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

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

6.5

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-20
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System alfa awus036h_firmware 1030.36.604 Yes
Hardware alfa awus036h - No
Operating System arista c-75_firmware - Yes
Hardware arista c-75 - No
Operating System arista o-90_firmware - Yes
Hardware arista o-90 - No
Operating System arista c-65_firmware - Yes
Hardware arista c-65 - No
Operating System arista w-68_firmware - Yes
Hardware arista w-68 - No
Operating System siemens scalance_w700_ieee_802.11n_firmware * Yes
Hardware siemens scalance_w700_ieee_802.11n - No
References