CVE-2020-26140CWE-327

CVE-2020-26140

Medium · published May 12, 2021

CVSS v3.1
6.5
EPSS
3%
Percentile
87.0
In the wild
Unconfirmed
What it is

An issue was discovered in the ALFA Windows 10 driver 6.1316.1209 for AWUS036H. The WEP, WPA, WPA2, and WPA3 implementations accept plaintext frames in a protected Wi-Fi network. An adversary can abuse this to inject arbitrary data frames independent of the network configuration.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.02923 · 87.0th percentile
Weakness
CWE-327 · Use of a Broken or Risky Cryptographic Algorithm
Published
2021-05-12T00:15Z
Affected products (204)
ProductVersionsFixed in
alfa/awus036h_firmwareall versions—
siemens/scalance_w1748-1_firmwareall versions—
siemens/scalance_w1750d_firmwareall versions—
siemens/scalance_w1788-1_firmwareall versions—
siemens/scalance_w1788-2_firmwareall versions—
siemens/scalance_w1788-2_firmwareall versions—
siemens/scalance_w1788-2ia_firmwareall versions—
siemens/scalance_w721-1_firmwareall versions—
siemens/scalance_w722-1_firmwareall versions—
siemens/scalance_w734-1_firmwareall versions—
siemens/scalance_w738-1_firmwareall versions—
siemens/scalance_w748-1_firmwareall versions—
siemens/scalance_w748-1_firmwareall versions—
siemens/scalance_w761-1_firmwareall versions—
siemens/scalance_w774-1_firmwareall versions—
siemens/scalance_w774-1_firmwareall versions—
siemens/scalance_w778-1_firmwareall versions—
siemens/scalance_w778-1_firmwareall versions—
siemens/scalance_w786-1_firmwareall versions—
siemens/scalance_w786-2_firmwareall versions—
siemens/scalance_w786-2_firmwareall versions—
siemens/scalance_w786-2ia_firmwareall versions—
siemens/scalance_w788-1_firmwareall versions—
siemens/scalance_w788-1_firmwareall versions—
siemens/scalance_w788-2_firmwareall versions—
siemens/scalance_w788-2_firmwareall versions—
siemens/scalance_w788-2_firmwareall versions—
siemens/scalance_wam763-1_firmwareall versions—
siemens/scalance_wam766-1_firmwareall versions—
siemens/scalance_wam766-1_firmwareall versions—
siemens/scalance_wam766-1_6ghz_firmwareall versions—
siemens/scalance_wam766-1_6ghz_firmwareall versions—
siemens/scalance_wum763-1_firmwareall versions—
siemens/scalance_wum766-1_firmwareall versions—
siemens/scalance_wum766-1_6ghz_firmwareall versions—
arista/c-100_firmwareall versions—
arista/c-110_firmwareall versions—
arista/c-120_firmwareall versions—
arista/c-130_firmwareall versions—
arista/c-200_firmwareall versions—
arista/c-230_firmwareall versions—
arista/c-235_firmwareall versions—
arista/c-250_firmwareall versions—
arista/c-260_firmwareall versions—
arista/c-65_firmwareall versions—
arista/c-75_firmwareall versions—
arista/o-105_firmwareall versions—
arista/o-90_firmwareall versions—
arista/w-118_firmwareall versions—
arista/w-68_firmwareall versions—
cisco/1100_firmwareall versions—
cisco/1100-4p_firmwareall versions—
cisco/1100-8p_firmwareall versions—
cisco/1101-4p_firmwareall versions—
cisco/1109-2p_firmwareall versions—
cisco/1109-4p_firmwareall versions—
cisco/aironet_1532_firmwareall versions—
cisco/aironet_1542d_firmwareall versions—
cisco/aironet_1542i_firmwareall versions—
cisco/aironet_1552_firmwareall versions—
cisco/aironet_1552h_firmwareall versions—
cisco/aironet_1560_firmwareall versions—
cisco/aironet_1562d_firmwareall versions—
cisco/aironet_1562e_firmwareall versions—
cisco/aironet_1562i_firmwareall versions—
cisco/aironet_1572_firmwareall versions—
cisco/aironet_1702_firmwareall versions—
cisco/aironet_1800_firmwareall versions—
cisco/aironet_1800i_firmwareall versions—
cisco/aironet_1810_firmwareall versions—
cisco/aironet_1810w_firmwareall versions—
cisco/aironet_1815_firmwareall versions—
cisco/aironet_1815i_firmwareall versions—
cisco/aironet_1832_firmwareall versions—
cisco/aironet_1842_firmwareall versions—
cisco/aironet_1852_firmwareall versions—
cisco/aironet_2702_firmwareall versions—
cisco/aironet_2800_firmwareall versions—
cisco/aironet_2800e_firmwareall versions—
cisco/aironet_2800i_firmwareall versions—
cisco/aironet_3702_firmwareall versions—
cisco/aironet_3800_firmwareall versions—
cisco/aironet_3800e_firmwareall versions—
cisco/aironet_3800i_firmwareall versions—
cisco/aironet_3800p_firmwareall versions—
cisco/aironet_4800_firmwareall versions—
cisco/aironet_ap803_firmwareall versions—
cisco/aironet_iw3702_firmwareall versions—
cisco/catalyst_9105_firmwareall versions—
cisco/catalyst_9105axi_firmwareall versions—
cisco/catalyst_9105axw_firmwareall versions—
cisco/catalyst_9115_firmwareall versions—
cisco/catalyst_9115_ap_firmwareall versions—
cisco/catalyst_9115axe_firmwareall versions—
cisco/catalyst_9115axi_firmwareall versions—
cisco/catalyst_9117_firmwareall versions—
cisco/catalyst_9117_ap_firmwareall versions—
cisco/catalyst_9117axi_firmwareall versions—
cisco/catalyst_9120_firmwareall versions—
cisco/catalyst_9120_ap_firmwareall versions—
cisco/catalyst_9120axe_firmwareall versions—
cisco/catalyst_9120axi_firmwareall versions—
cisco/catalyst_9120axp_firmwareall versions—
cisco/catalyst_9124_firmwareall versions—
cisco/catalyst_9124axd_firmwareall versions—
cisco/catalyst_9124axi_firmwareall versions—
cisco/catalyst_9130_firmwareall versions—
cisco/catalyst_9130_ap_firmwareall versions—
cisco/catalyst_9130axe_firmwareall versions—
cisco/catalyst_9130axi_firmwareall versions—
cisco/catalyst_iw6300_firmwareall versions—
cisco/catalyst_iw6300_ac_firmwareall versions—
cisco/catalyst_iw6300_dc_firmwareall versions—
cisco/catalyst_iw6300_dcw_firmwareall versions—
cisco/esw-6300-con-x-k9_firmwareall versions—
cisco/esw6300_firmwareall versions—
cisco/ip_phone_6861_firmwareall versions—
cisco/ip_phone_8821_firmwareall versions—
cisco/ip_phone_8832_firmwareall versions—
cisco/ip_phone_8861_firmwareall versions—
cisco/ip_phone_8865_firmwareall versions—
cisco/ir829-2lte-ea-ak9_firmwareall versions—
cisco/ir829-2lte-ea-bk9_firmwareall versions—
cisco/ir829-2lte-ea-ek9_firmwareall versions—
cisco/ir829gw-lte-ga-ck9_firmwareall versions—
cisco/ir829gw-lte-ga-ek9_firmwareall versions—
cisco/ir829gw-lte-ga-sk9_firmwareall versions—
cisco/ir829gw-lte-ga-zk9_firmwareall versions—
cisco/ir829gw-lte-na-ak9_firmwareall versions—
cisco/ir829gw-lte-vz-ak9_firmwareall versions—
cisco/meraki_gr10_firmwareall versions—
cisco/meraki_gr60_firmwareall versions—
cisco/meraki_mr12_firmwareall versions—
cisco/meraki_mr20_firmwareall versions—
cisco/meraki_mr26_firmwareall versions—
cisco/meraki_mr30h_firmwareall versions—
cisco/meraki_mr32_firmwareall versions—
cisco/meraki_mr33_firmwareall versions—
cisco/meraki_mr34_firmwareall versions—
cisco/meraki_mr36_firmwareall versions—
cisco/meraki_mr42_firmwareall versions—
cisco/meraki_mr42e_firmwareall versions—
cisco/meraki_mr44_firmwareall versions—
cisco/meraki_mr45_firmwareall versions—
cisco/meraki_mr46_firmwareall versions—
cisco/meraki_mr46e_firmwareall versions—
cisco/meraki_mr52_firmwareall versions—
cisco/meraki_mr53_firmwareall versions—
cisco/meraki_mr53e_firmwareall versions—
cisco/meraki_mr55_firmwareall versions—
cisco/meraki_mr56_firmwareall versions—
cisco/meraki_mr62_firmwareall versions—
cisco/meraki_mr66_firmwareall versions—
cisco/meraki_mr70_firmwareall versions—
cisco/meraki_mr72_firmwareall versions—
cisco/meraki_mr74_firmwareall versions—
cisco/meraki_mr76_firmwareall versions—
cisco/meraki_mr84_firmwareall versions—
cisco/meraki_mr86_firmwareall versions—
cisco/meraki_mx64w_firmwareall versions—
cisco/meraki_mx65w_firmwareall versions—
cisco/meraki_mx67cw_firmwareall versions—
cisco/meraki_mx67w_firmwareall versions—
cisco/meraki_mx68cw_firmwareall versions—
cisco/meraki_mx68w_firmwareall versions—
cisco/meraki_z3_firmwareall versions—
cisco/meraki_z3c_firmwareall versions—
cisco/webex_board_55_firmwareall versions—
cisco/webex_board_55s_firmwareall versions—
cisco/webex_board_70_firmwareall versions—
cisco/webex_board_70s_firmwareall versions—
cisco/webex_board_85s_firmwareall versions—
cisco/webex_dx70_firmwareall versions—
cisco/webex_dx80_firmwareall versions—
cisco/webex_room_55_firmwareall versions—
cisco/webex_room_55_dual_firmwareall versions—
cisco/webex_room_70_firmwareall versions—
cisco/webex_room_70_dual_firmwareall versions—
cisco/webex_room_70_dual_g2_firmwareall versions—
cisco/webex_room_70_single_firmwareall versions—
cisco/webex_room_70_single_g2_firmwareall versions—
cisco/webex_room_kit_firmwareall versions—
cisco/webex_room_kit_mini_firmwareall versions—
intel/ac_8260_firmwareall versions—
intel/ac_8265_firmwareall versions—
intel/ac_9260_firmwareall versions—
intel/ac_9560_firmwareall versions—
intel/killer_ac_1550_firmwareall versions—
intel/killer_wi-fi_6_ax1650_firmwareall versions—
intel/killer_wi-fi_6e_ax1675_firmwareall versions—
intel/proset_ac_3165_firmwareall versions—
intel/proset_ac_3168_firmwareall versions—
intel/proset_ac_8260_firmwareall versions—
intel/proset_ac_8265_firmwareall versions—
intel/proset_ac_9260_firmwareall versions—
intel/proset_ac_9461_firmwareall versions—
intel/proset_ac_9462_firmwareall versions—
intel/proset_ac_9560_firmwareall versions—
intel/proset_wi-fi_6_ax200_firmwareall versions—
intel/proset_wi-fi_6_ax201_firmwareall versions—
intel/proset_wi-fi_6e_ax210_firmwareall versions—
intel/proset_wireless_7265_\(rev_d\)_firmwareall versions—
intel/wi-fi_6_ax200_firmwareall versions—
intel/wi-fi_6_ax201_firmwareall versions—
References (14)
EPSS history
Timeline
  • 11 MAY 19:34Z
    An issue was discovered in the ALFA Windows 10 driver 6.1316.1209 for AWUS036H
    cvelistv5