What’s Vulnerable › Vulnerabilities

CVE-2023-46383

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-11-30 · updated 2026-06-17
• Weakness: CWE-319

Description

LOYTEC electronics GmbH LINX Configurator (all versions) uses HTTP Basic Authentication, which transmits usernames and passwords in base64-encoded cleartext and allows remote attackers to steal the password and gain full control of Loytec device configuration.

Affected products

• Loytec L-Inx Configurator: 7.4.10

References

• https://packetstormsecurity.com/files/175951/Loytec-LINX-Configurator-7.4.10-Insecure-Transit-Cleartext-Secrets.html
• https://seclists.org/fulldisclosure/2023/Nov/6
• 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://seclists.org/fulldisclosure/2023/Nov/6
• https://packetstormsecurity.com/files/175951/Loytec-LINX-Configurator-7.4.10-Insecure-Transit-Cleartext-Secrets.html
• https://seclists.org/fulldisclosure/2023/Nov/6
• https://www.txone.com/blog/ten-unpatched-vulnerabilities-in-building-automation-products-identified-by-txone-networks/

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