medium6.5
CVE-2022-45914
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 au…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Electronic Shelf Label Protocol Project | Electronic Shelf Label Protocol | All versions |
Weakness classification
References
- NVD record
- CVE.org record
- http://packetstormsecurity.com/files/170177/Zhuhai-Suny-Technology-ESL-Tag-Forgery-Replay-Attacks.html
- http://seclists.org/fulldisclosure/2022/Dec/6
- https://www.youtube.com/watch?v=FQRMNjZVlHg
- http://packetstormsecurity.com/files/170177/Zhuhai-Suny-Technology-ESL-Tag-Forgery-Replay-Attacks.html
- http://seclists.org/fulldisclosure/2022/Dec/6
- https://www.youtube.com/watch?v=FQRMNjZVlHg