# LOYTEC vulnerabilities Source: https://junglewise.ai/threats/vendors/loytec Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/vendors/loytec.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 9 vulnerabilities in LOYTEC: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-55732, was published on 24 July 2026. 8 technologies have a page of their own. ## Counts - Last 7 days: 0 - Last 30 days: 0 - Last 90 days: 0 - All time: 9 (0 critical, 0 exploited in the wild) ## About LOYTEC Loytec Electronics GmbH is a provider of network infrastructure products for building automation. ## Latest LOYTEC vulnerabilities - [CVE-2026-55732: Loytec BACnet devices out-of-bounds read in bacdt_datetime_to_tod](https://junglewise.ai/threats/cve-2026-55732-loytec-bacnet-devices-out-of-bounds-read-in-bacdt-datetime-to-tod) (info, CVSS 8.7, published 24 Jul 2026) - [CVE-2026-55731: Loytec Multiple Products DoS via SNMP Agent CPU Exhaustion](https://junglewise.ai/threats/cve-2026-55731-loytec-multiple-products-dos-via-snmp-agent-cpu-exhaustion) (info, CVSS 6.6, published 24 Jul 2026) - [CVE-2026-55730: Loytec LWEB-802 reflected cross-site scripting in LWEB802](https://junglewise.ai/threats/cve-2026-55730-loytec-lweb-802-reflected-cross-site-scripting-in-lweb802) (info, CVSS 8.7, published 24 Jul 2026) - [CVE-2026-55729: Loytec LWEB-802 credential disclosure in browser localStorage](https://junglewise.ai/threats/cve-2026-55729-loytec-lweb-802-credential-disclosure-in-browser-localstorage) (info, CVSS 7.7, published 24 Jul 2026) - [CVE-2026-55728: Loytec Multiple Products stack overflow in ltsudo](https://junglewise.ai/threats/cve-2026-55728-loytec-multiple-products-stack-overflow-in-ltsudo) (info, CVSS 3.8, published 24 Jul 2026) - [CVE-2026-12504: Loytec Building Automation Devices Improper Authentication in PAM](https://junglewise.ai/threats/cve-2026-12504-loytec-building-automation-devices-improper-authentication-in-pam) (info, CVSS 8.4, published 24 Jul 2026) - [CVE-2026-12503: Loytec Building Automation Products privilege escalation in larm_starter](https://junglewise.ai/threats/cve-2026-12503-loytec-building-automation-products-privilege-escalation-in-larm) (info, CVSS 9.2, published 24 Jul 2026) - [CVE-2026-12502: Loytec Multiple Products privilege escalation in ltsudo](https://junglewise.ai/threats/cve-2026-12502-loytec-multiple-products-privilege-escalation-in-ltsudo) (info, CVSS 8.4, published 24 Jul 2026) - [CVE-2026-12496: Loytec Multiple Products Stored XSS in OPC XML-DA Server Statistics](https://junglewise.ai/threats/cve-2026-12496-loytec-multiple-products-stored-xss-in-opc-xml-da-server) (info, CVSS 8.7, published 24 Jul 2026) ## Most severe LOYTEC vulnerabilities - [CVE-2026-12503: Loytec Building Automation Products privilege escalation in larm_starter](https://junglewise.ai/threats/cve-2026-12503-loytec-building-automation-products-privilege-escalation-in-larm) (info, CVSS 9.2, published 24 Jul 2026) - [CVE-2026-55732: Loytec BACnet devices out-of-bounds read in bacdt_datetime_to_tod](https://junglewise.ai/threats/cve-2026-55732-loytec-bacnet-devices-out-of-bounds-read-in-bacdt-datetime-to-tod) (info, CVSS 8.7, published 24 Jul 2026) - [CVE-2026-55730: Loytec LWEB-802 reflected cross-site scripting in LWEB802](https://junglewise.ai/threats/cve-2026-55730-loytec-lweb-802-reflected-cross-site-scripting-in-lweb802) (info, CVSS 8.7, published 24 Jul 2026) - [CVE-2026-12496: Loytec Multiple Products Stored XSS in OPC XML-DA Server Statistics](https://junglewise.ai/threats/cve-2026-12496-loytec-multiple-products-stored-xss-in-opc-xml-da-server) (info, CVSS 8.7, published 24 Jul 2026) - [CVE-2026-12504: Loytec Building Automation Devices Improper Authentication in PAM](https://junglewise.ai/threats/cve-2026-12504-loytec-building-automation-devices-improper-authentication-in-pam) (info, CVSS 8.4, published 24 Jul 2026) - [CVE-2026-12502: Loytec Multiple Products privilege escalation in ltsudo](https://junglewise.ai/threats/cve-2026-12502-loytec-multiple-products-privilege-escalation-in-ltsudo) (info, CVSS 8.4, published 24 Jul 2026) - [CVE-2026-55729: Loytec LWEB-802 credential disclosure in browser localStorage](https://junglewise.ai/threats/cve-2026-55729-loytec-lweb-802-credential-disclosure-in-browser-localstorage) (info, CVSS 7.7, published 24 Jul 2026) - [CVE-2026-55731: Loytec Multiple Products DoS via SNMP Agent CPU Exhaustion](https://junglewise.ai/threats/cve-2026-55731-loytec-multiple-products-dos-via-snmp-agent-cpu-exhaustion) (info, CVSS 6.6, published 24 Jul 2026) - [CVE-2026-55728: Loytec Multiple Products stack overflow in ltsudo](https://junglewise.ai/threats/cve-2026-55728-loytec-multiple-products-stack-overflow-in-ltsudo) (info, CVSS 3.8, published 24 Jul 2026) ## Vulnerabilities per week Nothing was published in the last eight weeks. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## LOYTEC technologies - [LOYTEC L-DALI](https://junglewise.ai/threats/technologies/l-dali): 6 vulnerabilities - [LOYTEC L-GATE](https://junglewise.ai/threats/technologies/l-gate): 6 vulnerabilities - [LOYTEC L-INX](https://junglewise.ai/threats/technologies/l-inx): 6 vulnerabilities - [LOYTEC L-IOB](https://junglewise.ai/threats/technologies/l-iob): 6 vulnerabilities - [LOYTEC L-PAD](https://junglewise.ai/threats/technologies/l-pad): 6 vulnerabilities - [LOYTEC L-ROC](https://junglewise.ai/threats/technologies/l-roc): 6 vulnerabilities - [LOYTEC L-VIS](https://junglewise.ai/threats/technologies/l-vis): 6 vulnerabilities - [LOYTEC LIP-ME201C](https://junglewise.ai/threats/technologies/lip-me201c): 6 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "LOYTEC vulnerabilities", https://junglewise.ai/threats/vendors/loytec, 9 November 2026.