CVE-2022-45914
Medium
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.
SeverityMedium
CVSS6.5
Exploit probability—
ProductElectronic Shelf Label Protocol
PublishedNov 27, 2022
First seenNov 27, 2022
Weakness typeCWE-294CWE-294
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| electronic_shelf_label_protocol_project electronic_shelf_label_protocol | No range specified | — |
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