CVE-2021-33529

published 2021-06-25

CVE-2021-33529: In Weidmueller Industrial WLAN devices in multiple versions the usage of hard-coded cryptographic keys within the service agent binary allows for the…

Priority P3 42 high 7.5 CVSS 3.1

AV N AC L PR N UI N S U C H I N A N

In Weidmueller Industrial WLAN devices in multiple versions the usage of hard-coded cryptographic keys within the service agent binary allows for the decryption of captured traffic across the network from or to the device.

Affected

24 ranges

Vendor	Product	Version range	Fixed in
weidm_ller	ie-wl_bl-ap-cl-xx	IE-WL-BL-AP-CL-EU (2536600000) – V1.16.18 (Build 18081617)	—
weidm_ller	ie-wl_bl-ap-cl-xx	IE-WL-BL-AP-CL-US (2536660000) – V1.16.18 (Build 18081617)	—
weidm_ller	ie-wl_bl-ap-cl-xx	IE-WLT-BL-AP-CL-EU (2536650000) – V1.16.18 (Build 18081617)	—
weidm_ller	ie-wl_bl-ap-cl-xx	IE-WLT-BL-AP-CL-US (2536670000) – V1.16.18 (Build 18081617)	—
weidm_ller	ie-wl_vl-ap-cl-xx	IE-WL-VL-AP-BR-CL-EU (2536680000) – V1.11.10 (Build 18122616)	—
weidm_ller	ie-wl_vl-ap-cl-xx	IE-WL-VL-AP-BR-CL-US (2536700000) – V1.11.10 (Build 18122616)	—
weidm_ller	ie-wl_vl-ap-cl-xx	IE-WLT-VL-AP-BR-CL-EU (2536690000) – V1.11.10 (Build 18122616)	—
weidm_ller	ie-wl_vl-ap-cl-xx	IE-WLT-VL-AP-BR-CL-US (2536710000) – V1.11.10 (Build 18122616)	—
weidmueller	ie-wl-bl-ap-cl-eu_firmware	<= 1.16.18	—
weidmueller	ie-wl-bl-ap-cl-eu_firmware	<= 1.11.10	—
weidmueller	ie-wl-bl-ap-cl-us_firmware	<= 1.16.18	—
weidmueller	ie-wl-bl-ap-cl-us_firmware	<= 1.11.10	—
weidmueller	ie-wl-vl-ap-br-cl-eu_firmware	<= 1.16.18	—
weidmueller	ie-wl-vl-ap-br-cl-eu_firmware	<= 1.11.10	—
weidmueller	ie-wl-vl-ap-br-cl-us_firmware	<= 1.16.18	—
weidmueller	ie-wl-vl-ap-br-cl-us_firmware	<= 1.11.10	—
weidmueller	ie-wlt-bl-ap-cl-eu_firmware	<= 1.16.18	—
weidmueller	ie-wlt-bl-ap-cl-eu_firmware	<= 1.11.10	—
weidmueller	ie-wlt-bl-ap-cl-us_firmware	<= 1.16.18	—
weidmueller	ie-wlt-bl-ap-cl-us_firmware	<= 1.11.10	—
weidmueller	ie-wlt-vl-ap-br-cl-eu_firmware	<= 1.16.18	—
weidmueller	ie-wlt-vl-ap-br-cl-eu_firmware	<= 1.11.10	—
weidmueller	ie-wlt-vl-ap-br-cl-us_firmware	<= 1.16.18	—
weidmueller	ie-wlt-vl-ap-br-cl-us_firmware	<= 1.11.10	—

CVSS provenance

nvd v3.1 7.5 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

nvd v2.0 5.0 MEDIUM AV:N/AC:L/Au:N/C:P/I:N/A:N

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CWE-798