CVE-2022-45914
MEDIUMelectronic_shelf_label_protocol - Unauthenticated Label Value Manipulation via 433 MHz RF Signals
Title source: llmDescription
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.
References (3)
Core 3
Core References
Exploit, Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/170177/Zhuhai-Suny-Technology-ESL-Tag-Forgery-Replay-Attacks.html
Exploit, Mailing List, Third Party Advisory mailing-list
http://seclists.org/fulldisclosure/2022/Dec/6
Scores
CVSS v3
6.5
EPSS
0.0071
EPSS Percentile
48.7%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-294
Status
published
Products (1)
electronic_shelf_label_protocol_project/electronic_shelf_label_protocol
Published
Nov 27, 2022
Tracked Since
Feb 18, 2026