CVE-2022-45914

Published: Nov 27, 2022Modified: Jun 17, 2026

6.5

Vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Exploitability: 2.8 / Impact: 3.6

Source: NVD

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.

Affected (1)

Products: Electronic Shelf Label Protocol Project: Electronic Shelf Label Protocol

Electronic Shelf Label Protocol Project

1 product

Electronic Shelf Label Protocol

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Electronic Shelf Label Protocol Project Electronic Shelf Label Protocol	All versions

Related CWEs

Authentication Bypass by Capture-replay

A capture-replay flaw exists when the design of the product makes it possible for a malicious user to sniff network traffic and bypass authentication by replaying it to the server in question to the same effect as the original message (or with minor changes).

References (6)

http://packetstormsecurity.com/files/170177/Zhuhai-Suny-Technology-ESL-Tag-Forgery-Replay-Attacks.html

Source: cve@mitre.org

ExploitThird Party AdvisoryVDB Entry

http://seclists.org/fulldisclosure/2022/Dec/6

Source: cve@mitre.org

ExploitMailing ListThird Party Advisory

https://www.youtube.com/watch?v=FQRMNjZVlHg

Source: cve@mitre.org

Exploit

http://packetstormsecurity.com/files/170177/Zhuhai-Suny-Technology-ESL-Tag-Forgery-Replay-Attacks.html

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party AdvisoryVDB Entry

http://seclists.org/fulldisclosure/2022/Dec/6

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitMailing ListThird Party Advisory

https://www.youtube.com/watch?v=FQRMNjZVlHg

Source: af854a3a-2127-422b-91ae-364da2661108

Exploit

Timeline

No history available yet.