CVE-2022-45914 | BDVDB-2026-189409 Detail

Description#

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.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12022-11-27Record published in the CVE List.
2. Version 22025-04-29Most recent update recorded in the CVE List.