CVE-2023-33468

Severity: critical (CVSS 9.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2023-08-09 · updated 2026-07-09
Weakness: CWE-863

Description

KramerAV VIA Connect (2) and VIA Go (2) devices with a version prior to 4.0.1.1326 exhibit a vulnerability that enables remote manipulation of the device. This vulnerability involves extracting the connection confirmation code remotely, bypassing the need to obtain it directly from the physical screen.

Affected products

Kramerav Via Connect2 Firmware: before 4.0.1.1326 — fixed in 4.0.1.1326
Kramerav Via Go2 Firmware: before 4.0.1.1326 — fixed in 4.0.1.1326

How to fix

Upgrade to a fixed version: Kramerav Via Connect2 Firmware 4.0.1.1326; Kramerav Via Go2 Firmware 4.0.1.1326. Check the vendor advisory for mitigations.

References

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