CVE-2023-46386 json
LOYTEC electronics GmbH LINX-212 and LINX-151 devices (all versions) are vulnerable to Insecure Permissions via registry.xml file.
published 2023-11-30 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-50606
- cvss
- 7.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.6%
- EPSS 1.6% chance of exploitation in 30 days, percentile 75%
- public exploits
- 0
- none known
Summary
LOYTEC electronics GmbH LINX-212 and LINX-151 devices (all versions) are vulnerable to Insecure Permissions via registry.xml file. This vulnerability allows remote attackers to disclose smtp client account credentials and bypass email authentication.
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
cisa ICSA-24-247-01 updated cvss 7.5
LOYTEC Electronics LINX Series
-
LOYTEC electronics GmbH L-INX Configurator LOYTEC electronics GmbH LINX-151 LOYTEC electronics GmbH LINX-212 LOYTEC electronics GmbH LIOB-580 V2 LOYTEC electronics GmbH LIOB-586 LOYTEC electronics GmbH LIOB-588affected: mitigation “LOYTEC recommends customers using the affected products to update to version 8.2.8. Additionally, LOYTEC recommends the following actions:”
+1 more productsfewer
LOYTEC electronics GmbH LVIS-3ME12-A1
From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf
Exploit prediction
1.57% chance of exploitation in the next 30 days, higher than 75% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Classification
- Weakness
-
- CWE-312 Cleartext Storage of Sensitive Information
References
-
seclists.org
/fulldisclosure/2023/Nov/7
mailing-list, third-party-advisory
-
packetstormsecurity.com
/files/175952/Loytec-L-INX-Automation-Servers-Information-Disclosure-Cleartext-Secrets.html
third-party-advisory, vdb-entry
- txone.com /blog/ten-unpatched-vulnerabilities-in-building-automation-products-identified-by-txone-networks/
- cisa.gov /news-events/ics-advisories/icsa-24-247-01
Sources
- CVE List CVE-2023-46386
- NVD CVE-2023-46386
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.