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nvd[email protected]NVD:CVE-2020-24587
HistoryMay 11, 2021 - 8:15 p.m.

CVE-2020-24587

2021-05-1120:15:08
CWE-327
web.nvd.nist.gov
4

CVSS2

1.8

Attack Vector

ADJACENT_NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

2.6

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N

EPSS

0.001

Percentile

41.3%

The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn’t require that all fragments of a frame are encrypted under the same key. An adversary can abuse this to decrypt selected fragments when another device sends fragmented frames and the WEP, CCMP, or GCMP encryption key is periodically renewed.

Affected configurations

NVD
Node
ieeeieee_802.11
OR
linuxmac80211Match-
Node
debiandebian_linuxMatch9.0
Node
aristac-100_firmwareMatch-
AND
aristac-100Match-
Node
aristac-110_firmwareMatch-
AND
aristac-110Match-
Node
aristac-120_firmwareMatch-
AND
aristac-120Match-
Node
aristac-130_firmwareMatch-
AND
aristac-130Match-
Node
aristac-200_firmwareMatch-
AND
aristac-200Match-
Node
aristac-230_firmwareMatch-
AND
aristac-230Match-
Node
aristac-235_firmwareMatch-
AND
aristac-235Match-
Node
aristac-250_firmwareMatch-
AND
aristac-250Match-
Node
aristac-260_firmwareMatch-
AND
aristac-260Match-
Node
aristac-65_firmwareMatch-
AND
aristac-65Match-
Node
aristac-75_firmwareMatch-
AND
aristac-75Match-
Node
aristao-105_firmwareMatch-
AND
aristao-105Match-
Node
aristao-90_firmwareMatch-
AND
aristao-90Match-
Node
aristaw-118_firmwareMatch-
AND
aristaw-118Match-
Node
aristaw-68_firmwareMatch-
AND
aristaw-68Match-
Node
cisco1100_firmwareMatch-
AND
cisco1100Match-
Node
cisco1100-4p_firmwareMatch-
AND
cisco1100-4pMatch-
Node
cisco1100-8p_firmwareMatch-
AND
cisco1100-8pMatch-
Node
cisco1101-4p_firmwareMatch-
AND
cisco1101-4pMatch-
Node
cisco1109-2p_firmwareMatch-
AND
cisco1109-2pMatch-
Node
cisco1109-4p_firmwareMatch-
AND
cisco1109-4pMatch-
Node
ciscoaironet_1532_firmwareMatch-
AND
ciscoaironet_1532Match-
Node
ciscoaironet_1542d_firmwareMatch-
AND
ciscoaironet_1542dMatch-
Node
ciscoaironet_1542i_firmwareMatch-
AND
ciscoaironet_1542iMatch-
Node
ciscoaironet_1552_firmwareMatch-
AND
ciscoaironet_1552Match-
Node
ciscoaironet_1552h_firmwareMatch-
AND
ciscoaironet_1552hMatch-
Node
ciscoaironet_1572_firmwareMatch-
AND
ciscoaironet_1572Match-
Node
ciscoaironet_1702_firmwareMatch-
AND
ciscoaironet_1702Match-
Node
ciscoaironet_1800_firmwareMatch-
AND
ciscoaironet_1800Match-
Node
ciscoaironet_1800i_firmwareMatch-
AND
ciscoaironet_1800iMatch-
Node
ciscoaironet_1810_firmwareMatch-
AND
ciscoaironet_1810Match-
Node
ciscoaironet_1810w_firmwareMatch-
AND
ciscoaironet_1810wMatch-
Node
ciscoaironet_1815_firmwareMatch-
AND
ciscoaironet_1815Match-
Node
ciscoaironet_1815i_firmwareMatch-
AND
ciscoaironet_1815iMatch-
Node
ciscoaironet_1832_firmwareMatch-
AND
ciscoaironet_1832Match-
Node
ciscoaironet_1842_firmwareMatch-
AND
ciscoaironet_1842Match-
Node
ciscoaironet_1852_firmwareMatch-
AND
ciscoaironet_1852Match-
Node
ciscoaironet_2702_firmwareMatch-
AND
ciscoaironet_2702Match-
Node
ciscoaironet_2800_firmwareMatch-
AND
ciscoaironet_2800Match-
Node
ciscoaironet_2800e_firmwareMatch-
AND
ciscoaironet_2800eMatch-
Node
ciscoaironet_2800i_firmwareMatch-
AND
ciscoaironet_2800iMatch-
Node
ciscoaironet_3702_firmwareMatch-
AND
ciscoaironet_3702Match-
Node
ciscoaironet_3800_firmwareMatch-
AND
ciscoaironet_3800Match-
Node
ciscoaironet_3800e_firmwareMatch-
AND
ciscoaironet_3800eMatch-
Node
ciscoaironet_3800i_firmwareMatch-
AND
ciscoaironet_3800iMatch-
Node
ciscoaironet_3800p_firmwareMatch-
AND
ciscoaironet_3800pMatch-
Node
ciscoaironet_4800_firmwareMatch-
AND
ciscoaironet_4800Match-
Node
ciscoaironet_ap803_firmwareMatch-
AND
ciscoaironet_ap803Match-
Node
ciscoaironet_iw3702_firmwareMatch-
AND
ciscoaironet_iw3702Match-
Node
ciscocatalyst_9105_firmwareMatch-
AND
ciscocatalyst_9105Match-
Node
ciscocatalyst_9105axi_firmwareMatch-
AND
ciscocatalyst_9105axiMatch-
Node
ciscocatalyst_9105axw_firmwareMatch-
AND
ciscocatalyst_9105axwMatch-
Node
ciscocatalyst_9115_firmwareMatch-
AND
ciscocatalyst_9115Match-
Node
ciscocatalyst_9115_ap_firmwareMatch-
AND
ciscocatalyst_9115_apMatch-
Node
ciscocatalyst_9115axe_firmwareMatch-
AND
ciscocatalyst_9115axeMatch-
Node
ciscocatalyst_9115axi_firmwareMatch-
AND
ciscocatalyst_9115axiMatch-
Node
ciscocatalyst_9117_firmwareMatch-
AND
ciscocatalyst_9117Match-
Node
ciscocatalyst_9117_ap_firmwareMatch-
AND
ciscocatalyst_9117_apMatch-
Node
ciscocatalyst_9117axi_firmwareMatch-
AND
ciscocatalyst_9117axiMatch-
Node
ciscocatalyst_9120_firmwareMatch-
AND
ciscocatalyst_9120Match-
Node
ciscocatalyst_9120_ap_firmwareMatch-
AND
ciscocatalyst_9120_apMatch-
Node
ciscocatalyst_9120axe_firmwareMatch-
AND
ciscocatalyst_9120axeMatch-
Node
ciscocatalyst_9120axi_firmwareMatch-
AND
ciscocatalyst_9120axiMatch-
Node
ciscocatalyst_9120axp_firmwareMatch-
AND
ciscocatalyst_9120axpMatch-
Node
ciscocatalyst_9124_firmwareMatch-
AND
ciscocatalyst_9124Match-
Node
ciscocatalyst_9124axd_firmwareMatch-
AND
ciscocatalyst_9124axdMatch-
Node
ciscocatalyst_9124axi_firmwareMatch-
AND
ciscocatalyst_9124axiMatch-
Node
ciscocatalyst_9130_firmwareMatch-
AND
ciscocatalyst_9130Match-
Node
ciscocatalyst_9130_ap_firmwareMatch-
AND
ciscocatalyst_9130_apMatch-
Node
ciscocatalyst_9130axe_firmwareMatch-
AND
ciscocatalyst_9130axeMatch-
Node
ciscocatalyst_9130axi_firmwareMatch-
AND
ciscocatalyst_9130axiMatch-
Node
ciscocatalyst_iw6300_firmwareMatch-
AND
ciscocatalyst_iw6300Match-
Node
ciscocatalyst_iw6300_ac_firmwareMatch-
AND
ciscocatalyst_iw6300_acMatch-
Node
ciscocatalyst_iw6300_dc_firmwareMatch-
AND
ciscocatalyst_iw6300_dcMatch-
Node
ciscocatalyst_iw6300_dcw_firmwareMatch-
AND
ciscocatalyst_iw6300_dcwMatch-
Node
ciscoesw6300_firmwareMatch-
AND
ciscoesw6300Match-
Node
ciscoip_phone_6861_firmwareMatch-
AND
ciscoip_phone_6861Match-
Node
ciscoip_phone_8821_firmwareMatch-
AND
ciscoip_phone_8821Match-
Node
ciscoip_phone_8832_firmwareMatch-
AND
ciscoip_phone_8832Match-
Node
ciscoip_phone_8861_firmwareMatch-
AND
ciscoip_phone_8861Match-
Node
ciscoip_phone_8865_firmwareMatch-
AND
ciscoip_phone_8865Match-
Node
ciscoir829-2lte-ea-ak9_firmwareMatch-
AND
ciscoir829-2lte-ea-ak9Match-
Node
ciscoir829-2lte-ea-bk9_firmwareMatch-
AND
ciscoir829-2lte-ea-bk9Match-
Node
ciscoir829-2lte-ea-ek9_firmwareMatch-
AND
ciscoir829-2lte-ea-ek9Match-
Node
ciscoir829gw-lte-ga-ck9_firmwareMatch-
AND
ciscoir829gw-lte-ga-ck9Match-
Node
ciscoir829gw-lte-ga-ek9_firmwareMatch-
AND
ciscoir829gw-lte-ga-ek9Match-
Node
ciscoir829gw-lte-ga-sk9_firmwareMatch-
AND
ciscoir829gw-lte-ga-sk9Match-
Node
ciscoir829gw-lte-ga-zk9_firmwareMatch-
AND
ciscoir829gw-lte-ga-zk9Match-
Node
ciscoir829gw-lte-na-ak9_firmwareMatch-
AND
ciscoir829gw-lte-na-ak9Match-
Node
ciscoir829gw-lte-vz-ak9_firmwareMatch-
AND
ciscoir829gw-lte-vz-ak9Match-
Node
ciscomeraki_gr10_firmwareMatch-
AND
ciscomeraki_gr10Match-
Node
ciscomeraki_gr60_firmwareMatch-
AND
ciscomeraki_gr60Match-
Node
ciscomeraki_mr12_firmwareMatch-
AND
ciscomeraki_mr12Match-
Node
ciscomeraki_mr20_firmwareMatch-
AND
ciscomeraki_mr20Match-
Node
ciscomeraki_mr26_firmwareMatch-
AND
ciscomeraki_mr26Match-
Node
ciscomeraki_mr30h_firmwareMatch-
AND
ciscomeraki_mr30hMatch-
Node
ciscomeraki_mr32_firmwareMatch-
AND
ciscomeraki_mr32Match-
Node
ciscomeraki_mr33_firmwareMatch-
AND
ciscomeraki_mr33Match-
Node
ciscomeraki_mr34_firmwareMatch-
AND
ciscomeraki_mr34Match-
Node
ciscomeraki_mr36_firmwareMatch-
AND
ciscomeraki_mr36Match-
Node
ciscomeraki_mr42_firmwareMatch-
AND
ciscomeraki_mr42Match-
Node
ciscomeraki_mr42e_firmwareMatch-
AND
ciscomeraki_mr42eMatch-
Node
ciscomeraki_mr44_firmwareMatch-
AND
ciscomeraki_mr44Match-
Node
ciscomeraki_mr45_firmwareMatch-
AND
ciscomeraki_mr45Match-
Node
ciscomeraki_mr46_firmwareMatch-
AND
ciscomeraki_mr46Match-
Node
ciscomeraki_mr46e_firmwareMatch-
AND
ciscomeraki_mr46eMatch-
Node
ciscomeraki_mr52_firmwareMatch-
AND
ciscomeraki_mr52Match-
Node
ciscomeraki_mr53_firmwareMatch-
AND
ciscomeraki_mr53Match-
Node
ciscomeraki_mr53e_firmwareMatch-
AND
ciscomeraki_mr53eMatch-
Node
ciscomeraki_mr55_firmwareMatch-
AND
ciscomeraki_mr55Match-
Node
ciscomeraki_mr56_firmwareMatch-
AND
ciscomeraki_mr56Match-
Node
ciscomeraki_mr62_firmwareMatch-
AND
ciscomeraki_mr62Match-
Node
ciscomeraki_mr66_firmwareMatch-
AND
ciscomeraki_mr66Match-
Node
ciscomeraki_mr70_firmwareMatch-
AND
ciscomeraki_mr70Match-
Node
ciscomeraki_mr72_firmwareMatch-
AND
ciscomeraki_mr72Match-
Node
ciscomeraki_mr74_firmwareMatch-
AND
ciscomeraki_mr74Match-
Node
ciscomeraki_mr76_firmwareMatch-
AND
ciscomeraki_mr76Match-
Node
ciscomeraki_mr84_firmwareMatch-
AND
ciscomeraki_mr84Match-
Node
ciscomeraki_mr86_firmwareMatch-
AND
ciscomeraki_mr86Match-
Node
ciscomeraki_mx64w_firmwareMatch-
AND
ciscomeraki_mx64wMatch-
Node
ciscomeraki_mx65w_firmwareMatch-
AND
ciscomeraki_mx65wMatch-
Node
ciscomeraki_mx67cw_firmwareMatch-
AND
ciscomeraki_mx67cwMatch-
Node
ciscomeraki_mx67w_firmwareMatch-
AND
ciscomeraki_mx67wMatch-
Node
ciscomeraki_mx68cw_firmwareMatch-
AND
ciscomeraki_mx68cwMatch-
Node
ciscomeraki_mx68w_firmwareMatch-
AND
ciscomeraki_mx68wMatch-
Node
ciscomeraki_z3_firmwareMatch-
AND
ciscomeraki_z3Match-
Node
ciscomeraki_z3c_firmwareMatch-
AND
ciscomeraki_z3cMatch-
Node
ciscowebex_board_55_firmwareMatch-
AND
ciscowebex_board_55Match-
Node
ciscowebex_board_55s_firmwareMatch-
AND
ciscowebex_board_55sMatch-
Node
ciscowebex_board_70_firmwareMatch-
AND
ciscowebex_board_70Match-
Node
ciscowebex_board_70s_firmwareMatch-
AND
ciscowebex_board_70sMatch-
Node
ciscowebex_board_85s_firmwareMatch-
AND
ciscowebex_board_85sMatch-
Node
ciscowebex_dx70_firmwareMatch-
AND
ciscowebex_dx70Match-
Node
ciscowebex_dx80_firmwareMatch-
AND
ciscowebex_dx80Match-
Node
ciscowebex_room_55_firmwareMatch-
AND
ciscowebex_room_55Match-
Node
ciscowebex_room_55_dual_firmwareMatch-
AND
ciscowebex_room_55_dualMatch-
Node
ciscowebex_room_70_firmwareMatch-
AND
ciscowebex_room_70Match-
Node
ciscowebex_room_70_dual_firmwareMatch-
AND
ciscowebex_room_70_dualMatch-
Node
ciscowebex_room_70_dual_g2_firmwareMatch-
AND
ciscowebex_room_70_dual_g2Match-
Node
ciscowebex_room_70_single_firmwareMatch-
AND
ciscowebex_room_70_singleMatch-
Node
ciscowebex_room_70_single_g2_firmwareMatch-
AND
ciscowebex_room_70_single_g2Match-
Node
ciscowebex_room_kit_firmwareMatch-
AND
ciscowebex_room_kitMatch-
Node
ciscowebex_room_kit_mini_firmwareMatch-
AND
ciscowebex_room_kit_miniMatch-
Node
intelac_8260_firmwareMatch-
AND
intelac_8260Match-
Node
intelac_8265_firmwareMatch-
AND
intelac_8265Match-
Node
intelac_9260_firmwareMatch-
AND
intelac_9260Match-
Node
intelac_9560_firmwareMatch-
AND
intelac_9560Match-
Node
intelkiller_ac_1550_firmwareMatch-
AND
intelkiller_ac_1550Match-
Node
intelkiller_wi-fi_6_ax1650_firmwareMatch-
AND
intelkiller_wi-fi_6_ax1650Match-
Node
intelkiller_wi-fi_6e_ax1675_firmwareMatch-
AND
intelkiller_wi-fi_6e_ax1675Match-
Node
intelproset_ac_3165_firmwareMatch-
AND
intelproset_ac_3165Match-
Node
intelproset_ac_3168_firmwareMatch-
AND
intelproset_ac_3168Match-
Node
intelproset_ac_8260_firmwareMatch-
AND
intelproset_ac_8260Match-
Node
intelproset_ac_8265_firmwareMatch-
AND
intelproset_ac_8265Match-
Node
intelproset_ac_9260_firmwareMatch-
AND
intelproset_ac_9260Match-
Node
intelproset_ac_9461_firmwareMatch-
AND
intelproset_ac_9461Match-
Node
intelproset_ac_9462_firmwareMatch-
AND
intelproset_ac_9462Match-
Node
intelproset_ac_9560_firmwareMatch-
AND
intelproset_ac_9560Match-
Node
intelproset_wi-fi_6_ax200_firmwareMatch-
AND
intelproset_wi-fi_6_ax200Match-
Node
intelproset_wi-fi_6_ax201_firmwareMatch-
AND
intelproset_wi-fi_6_ax201Match-
Node
intelproset_wi-fi_6e_ax210_firmwareMatch-
AND
intelproset_wi-fi_6e_ax210Match-
Node
intelproset_wireless_7265_\(rev_d\)_firmwareMatch-
AND
intelproset_wireless_7265_\(rev_d\)Match-
Node
intelwi-fi_6_ax200_firmwareMatch-
AND
intelwi-fi_6_ax200Match-
Node
intelwi-fi_6_ax201_firmwareMatch-
AND
intelwi-fi_6_ax201Match-
Node
linuxlinux_kernelRange4.44.4.271
OR
linuxlinux_kernelRange4.94.9.271
OR
linuxlinux_kernelRange4.144.14.235
OR
linuxlinux_kernelRange4.194.19.193
OR
linuxlinux_kernelRange5.45.4.124
OR
linuxlinux_kernelRange5.105.10.42
OR
linuxlinux_kernelRange5.125.12.9

CVSS2

1.8

Attack Vector

ADJACENT_NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

2.6

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N

EPSS

0.001

Percentile

41.3%