CVE-2023-46389

Name: CVE-2023-46389
Creator: NVD / NIST
Published: 2023-11-30T23:15:07.66+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.97%

Last modified Jun 17, 2026

CVE-2023-46389 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. LOYTEC electronics GmbH LINX-212 and LINX-151 devices (all versions) are vulnerable to Incorrect Access Control via registry.xml file. This vulnerability allows remote attackers to disclose sensitive information on LINX configuration.. EPSS estimates a 1.97% chance of exploitation in the next 30 days.

Description

LOYTEC electronics GmbH LINX-212 and LINX-151 devices (all versions) are vulnerable to Incorrect Access Control via registry.xml file. This vulnerability allows remote attackers to disclose sensitive information on LINX configuration.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

1.97%

77.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Loytec	Linx-212 Firmware	6.2.4
Loytec	Linx-151 Firmware	7.2.4

References

http://packetstormsecurity.com/files/175952/Loytec-L-INX-Automation-Servers-Information-Disclosure-Cleartext-Secrets.htmlThird Party Advisory, VDB Entry
http://seclists.org/fulldisclosure/2023/Nov/7Mailing List, Third Party Advisory
https://www.cisa.gov/news-events/ics-advisories/icsa-24-247-01
https://www.txone.com/blog/ten-unpatched-vulnerabilities-in-building-automation-products-identified-by-txone-networks/
http://packetstormsecurity.com/files/175952/Loytec-L-INX-Automation-Servers-Information-Disclosure-Cleartext-Secrets.htmlThird Party Advisory, VDB Entry
http://seclists.org/fulldisclosure/2023/Nov/7Mailing List, Third Party Advisory
https://www.txone.com/blog/ten-unpatched-vulnerabilities-in-building-automation-products-identified-by-txone-networks/

Timeline

Published: Nov 30, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-46389?

How severe is CVE-2023-46389?

CVE-2023-46389 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.97% probability of exploitation in the next 30 days.

How do I fix CVE-2023-46389?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-46389?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST