CVE-2022-45914

Public Exploit

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.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.33%
Third-Party Advisory packetstormsecurity.com Third-Party Advisory seclists.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.youtube.com/watch?v=FQRMNjZVlHg exploit
http://seclists.org/fulldisclosure/2022/Dec/6 mailing list exploit third party advisory
http://packetstormsecurity.com/files/170177/Zhuhai-Suny-Technology-ESL-Tag-Forgery-Replay-Attacks.html exploit vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2022-45914?
CVE-2022-45914 has been scored as a medium severity vulnerability.
How to fix CVE-2022-45914?
To fix CVE-2022-45914, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-45914 being actively exploited in the wild?
It is possible that CVE-2022-45914 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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