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Description

Anviz CrossChex Standard lacks source verification in the client/server channel, enabling TCP packet injection by an attacker on the same network to alter or disrupt application traffic.

PUBLISHED Reserved 2026-04-14 | Published 2026-04-17 | Updated 2026-04-17 | Assigner icscert




HIGH: 8.1CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Problem types

CWE-940

Product status

Default status
unaffected

All versions
affected

References

www.anviz.com/contact-us.html

www.cisa.gov/news-events/ics-advisories/icsa-26-106-03

github.com/...p/csaf_files/OT/white/2026/icsa-26-106-03.json

cve.org (CVE-2026-40434)

nvd.nist.gov (CVE-2026-40434)

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