PT-2026-7621 · Zlan5143D · Zlan5143D

Deepak Singh + 1 · Published 2026-02-11 · Updated 2026-02-16 · CVE-2026-25084

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions ZLAN5143D (affected versions not specified)

Description Authentication for the device can be bypassed by directly accessing internal URLs.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

CVE-2026-25084

Affected Products

Zlan5143D

References · 11

• https://nvd.nist.gov/vuln/detail/CVE-2026-25084 · Security Note
• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-041-02.json · Note
• https://twitter.com/ThreatSynop/status/2023339909113684159 · Twitter Post
• https://twitter.com/TheHackerWire/status/2021634550280122871 · Twitter Post
• https://twitter.com/CveFindCom/status/2021648176512397605 · Twitter Post
• https://twitter.com/NewsNerdie/status/2022212121480561111 · Twitter Post
• https://cisa.gov/news-events/ics-advisories/icsa-26-041-02 · Note
• https://twitter.com/the_yellow_fall/status/2023231265940394232 · Twitter Post
• https://zlmcu.com/en/contact_us.htm · Note
• https://t.me/CVEtracker/44433 · Telegram Post
• https://twitter.com/CVEnew/status/2021655551864713353 · Twitter Post