CVE-2026-40434

—

CVSS 3.1

8.1 high

EPSS

<1%p14

Published

Apr 17, 2026 (Apr 17, 2026)

Modified

Jun 17, 2026

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.

Vendors: anviz
Products: crosschex standard
Weakness: CWE-940
Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.2%)

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