CVE-2020-26141
Medium
Description
An issue was discovered in the ALFA Windows 10 driver 6.1316.1209 for AWUS036H. The Wi-Fi implementation does not verify the Message Integrity Check (authenticity) of fragmented TKIP frames. An adversary can abuse this to inject and possibly decrypt packets in WPA or WPA2 networks that support the TKIP data-confidentiality protocol.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Alfa Awus036h Firmware
PublishedMay 11, 2021
First seenMay 11, 2021
How to fix
Update
- cisco meraki_gr10_firmware27.7.1 or later
- cisco meraki_gr60_firmware27.7.1 or later
- cisco meraki_mr20_firmware27.7.1 or later
- cisco meraki_mr30h_firmware27.7.1 or later
- cisco meraki_mr33_firmware27.7.1 or later
- cisco meraki_mr36_firmware27.7.1 or later
- cisco meraki_mr42_firmware27.7.1 or later
- cisco meraki_mr42e_firmware27.7.1 or later
- cisco meraki_mr44_firmware27.7.1 or later
- cisco meraki_mr45_firmware27.7.1 or later
- cisco meraki_mr46_firmware27.7.1 or later
- cisco meraki_mr46e_firmware27.7.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| alfa awus036h_firmware | 6.1316.1209 | — |
| cisco meraki_gr10_firmware | v < 27.7.1 | 27.7.1 |
| cisco meraki_gr60_firmware | v < 27.7.1 | 27.7.1 |
| cisco meraki_mr20_firmware | v < 27.7.1 | 27.7.1 |
| cisco meraki_mr30h_firmware | v < 27.7.1 | 27.7.1 |
| cisco meraki_mr33_firmware | v < 27.7.1 | 27.7.1 |
| cisco meraki_mr36_firmware | v < 27.7.1 | 27.7.1 |
| cisco meraki_mr42_firmware | v < 27.7.1 | 27.7.1 |
| cisco meraki_mr42e_firmware | v < 27.7.1 | 27.7.1 |
| cisco meraki_mr44_firmware | v < 27.7.1 | 27.7.1 |
| cisco meraki_mr45_firmware | v < 27.7.1 | 27.7.1 |
| cisco meraki_mr46_firmware | v < 27.7.1 | 27.7.1 |
| cisco meraki_mr46e_firmware | v < 27.7.1 | 27.7.1 |
| cisco meraki_mr52_firmware | v < 27.7.1 | 27.7.1 |
| cisco meraki_mr53_firmware | v < 27.7.1 | 27.7.1 |
| cisco meraki_mr53e_firmware | v < 27.7.1 | 27.7.1 |
| cisco meraki_mr55_firmware | v < 27.7.1 | 27.7.1 |
| cisco meraki_mr56_firmware | v < 27.7.1 | 27.7.1 |
| cisco meraki_mr70_firmware | v < 27.7.1 | 27.7.1 |
| cisco meraki_mr74_firmware | v < 27.7.1 | 27.7.1 |
| cisco meraki_mr76_firmware | v < 27.7.1 | 27.7.1 |
| cisco meraki_mr84_firmware | v < 27.7.1 | 27.7.1 |
| cisco meraki_mr86_firmware | v < 27.7.1 | 27.7.1 |
| cisco meraki_mr12_firmware | v < 26.8.3 | 26.8.3 |
| cisco meraki_mr18_firmware | v < 26.8.3 | 26.8.3 |
| cisco meraki_mr26_firmware | v < 26.8.3 | 26.8.3 |
| cisco meraki_mr32_firmware | v < 26.8.3 | 26.8.3 |
| cisco meraki_mr34_firmware | v < 26.8.3 | 26.8.3 |
| cisco meraki_mr62_firmware | v < 26.8.3 | 26.8.3 |
| cisco meraki_mr66_firmware | v < 26.8.3 | 26.8.3 |
| cisco meraki_mr72_firmware | v < 26.8.3 | 26.8.3 |
| cisco meraki_mx64w_firmware | v < 17.0 | 17.0 |
| cisco meraki_mx65w_firmware | v < 17.0 | 17.0 |
| cisco meraki_mx67w_firmware | v < 17.0 | 17.0 |
| cisco meraki_mx67cw_firmware | v < 17.0 | 17.0 |
| cisco meraki_mx68w_firmware | v < 17.0 | 17.0 |
| cisco meraki_mx68cw_firmware | v < 17.0 | 17.0 |
| cisco meraki_z3_firmware | v < 17.0 | 17.0 |
| cisco meraki_z3c_firmware | v < 17.0 | 17.0 |
| cisco wireless_ip_phone_8821_firmware | v < 11.0\(6\)sr2 | 11.0\(6\)sr2 |
| cisco ip_phone_6861_firmware | v < 11.3\(5\) | 11.3\(5\) |
| cisco ip_phone_8861_firmware | v < 11.3\(5\), v < 14.1\(1\) | 11.3\(5\), 14.1\(1\) |
| cisco ip_phone_8865_firmware | v < 14.1\(1\) | 14.1\(1\) |
| cisco ip_conference_phone_8832_firmware | v < 14.1\(1\) | 14.1\(1\) |
| cisco webex_room_series_firmware | v < 1.2\(0\)sr1 | 1.2\(0\)sr1 |
| cisco webex_desk_series_firmware | v < 1.2\(0\)sr1 | 1.2\(0\)sr1 |
| cisco webex_board_series_firmware | v < 10.8.2.5 | 10.8.2.5 |
| cisco webex_wireless_phone_860_firmware | v < 1.4\(0\) | 1.4\(0\) |
| cisco webex_wireless_phone_840_firmware | v < 1.4\(0\) | 1.4\(0\) |
| siemens 6gk5778-1gy00-0ab0_firmware | No range specified | — |
| siemens 6gk5778-1gy00-0aa0_firmware | No range specified | — |
| siemens 6gk5721-1fc00-0aa0_firmware | No range specified | — |
| siemens 6gk5721-1fc00-0ab0_firmware | No range specified | — |
| siemens 6gk5722-1fc00-0aa0_firmware | No range specified | — |
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| siemens 6gk5722-1fc00-0ac0_firmware | No range specified | — |
| siemens 6gk5734-1fx00-0aa0_firmware | No range specified | — |
| siemens 6gk5734-1fx00-0aa6_firmware | No range specified | — |
| siemens 6gk5734-1fx00-0ab0_firmware | No range specified | — |
| siemens 6gk5734-1fx00-0ab6_firmware | No range specified | — |
| siemens 6gk5738-1gy00-0aa0_firmware | No range specified | — |
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| siemens 6gk5748-1fc00-0aa0_firmware | No range specified | — |
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| siemens 6gk5748-1gd00-0aa0_firmware | No range specified | — |
| siemens 6gk5748-1gd00-0ab0_firmware | No range specified | — |
| siemens 6gk5761-1fc00-0aa0_firmware | No range specified | — |
| siemens 6gk5761-1fc00-0ab0_firmware | No range specified | — |
| siemens 6gk5774-1fx00-0aa0_firmware | No range specified | — |
| siemens 6gk5774-1fx00-0aa6_firmware | No range specified | — |
| siemens 6gk5774-1fx00-0ab0_firmware | No range specified | — |
| siemens 6gk5774-1fx00-0ab6_firmware | No range specified | — |
| siemens 6gk5774-1fy00-0ta0_firmware | No range specified | — |
| siemens 6gk5774-1fy00-0tb0_firmware | No range specified | — |
| siemens 6gk5778-1gy00-0ta0_firmware | No range specified | — |
| siemens 6gk5778-1gy00-0tb0_firmware | No range specified | — |
| siemens 6gk5786-1fc00-0aa0_firmware | No range specified | — |
| siemens 6gk5786-1fc00-0ab0_firmware | No range specified | — |
| siemens 6gk5786-2fc00-0aa0_firmware | No range specified | — |
| siemens 6gk5786-2fc00-0ab0_firmware | No range specified | — |
| siemens 6gk5786-2fc00-0ac0_firmware | No range specified | — |
| siemens 6gk5786-2hc00-0aa0_firmware | No range specified | — |
| siemens 6gk5786-2hc00-0ab0_firmware | No range specified | — |
| siemens 6gk5788-1fc00-0aa0_firmware | No range specified | — |
| siemens 6gk5788-1fc00-0ab0_firmware | No range specified | — |
| siemens 6gk5788-1gd00-0aa0_firmware | No range specified | — |
| siemens 6gk5788-1gd00-0ab0_firmware | No range specified | — |
| siemens 6gk5788-2fc00-0aa0_firmware | No range specified | — |
| siemens 6gk5788-2fc00-0ab0_firmware | No range specified | — |
| siemens 6gk5788-2fc00-0ac0_firmware | No range specified | — |
| siemens 6gk5788-2gd00-0aa0_firmware | No range specified | — |
| siemens 6gk5788-2gd00-0ab0_firmware | No range specified | — |
| siemens 6gk5788-2gd00-0ta0_firmware | No range specified | — |
| siemens 6gk5788-2gd00-0tb0_firmware | No range specified | — |
| siemens 6gk5788-2gd00-0tc0_firmware | No range specified | — |
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