8.1

CVE-2026-40434

Anviz CrossChex Standard Improper Verification of Source of a Communication Channel

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Anviz ≫ Crosschex Standard Version-
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.23% 0.137
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
ics-cert@hq.dhs.gov 8.1 2.8 5.2
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
CWE-940 Improper Verification of Source of a Communication Channel

The product establishes a communication channel to handle an incoming request that has been initiated by an actor, but it does not properly verify that the request is coming from the expected origin.

https://www.anviz.com/contact-us.html
Product
https://www.cisa.gov/news-events/ics-advisories/icsa-26-106-03
US Government Resource
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-106-03.json
Third Party Advisory