CVEvulnerability
CVE-2026-40434
8.1 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2026-04-17
- Last modified
- 2026-10-26
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.1 HIGH — CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
- Weaknesses
- CWE-940
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.
Affected configurations
• anviz crosschex standard
Related
Weakness · CWE (1)
- CWE-940 Improper Verification of Source of a Communication Channel weakness
References
- https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-106-03.json Third Party Advisory
- https://www.anviz.com/contact-us.html Product
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-106-03 US Government Resource