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Description

Authentication for ZLAN5143D can be bypassed by directly accessing internal URLs.

PUBLISHED Reserved 2026-01-29 | Published 2026-02-11 | Updated 2026-02-11 | Assigner icscert




CRITICAL: 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CRITICAL: 9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Problem types

CWE-306 Missing Authentication for Critical Function

Product status

Default status
unaffected

v1.600
affected

Credits

Shorabh Karir and Deepak Singh of KPMG reported these vulnerabilities to CISA finder

References

www.cisa.gov/news-events/ics-advisories/icsa-26-041-02

github.com/...p/csaf_files/OT/white/2026/icsa-26-041-02.json

www.zlmcu.com/en/contact_us.htm

cve.org (CVE-2026-25084)

nvd.nist.gov (CVE-2026-25084)

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