CVE-2022-45914

6.5MEDIUM

The ESL (Electronic Shelf Label) protocol, as implemented by (for example) the OV80e934802 RF transceiver on the ETAG-2130-V4.3 20190629 board, does not use authentication, which allows attackers to c

发布于: 11/27/2022更新于: 4/29/2025
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描述

The ESL (Electronic Shelf Label) protocol, as implemented by (for example) the OV80e934802 RF transceiver on the ETAG-2130-V4.3 20190629 board, does not use authentication, which allows attackers to change label values via 433 MHz RF signals, as demonstrated by disrupting the organization of a hospital storage unit, or changing retail pricing.

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受影响产品

electronic_shelf_label_protocol_projectelectronic_shelf_label_protocol
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参考资料