How severe is CVE-2023-33468?

CVE-2023-33468 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2023-33468 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-33468?

CVE-2023-33468 primarily affects Kramerav Via Go2 Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-33468?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2023-33468 published?

CVE-2023-33468 was published on 2023-08-09 and last updated on 2026-07-05.

CVE-2023-33468

CVE-2023-33468 is a critical-severity vulnerability in Kramerav Via Go2 Firmware with a CVSS 3.x base score of 9.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-863.

Key facts

Severity: Critical (CVSS 3.x base score 9.1)
EPSS exploit prediction: 1% (46th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-863
Affected product: Kramerav Via Go2 Firmware
Published: 2023-08-09
Last modified: 2026-07-05

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.

Frequently asked questions

What is CVE-2023-33468?: 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.
How severe is CVE-2023-33468?: CVE-2023-33468 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2023-33468 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-33468?: CVE-2023-33468 primarily affects Kramerav Via Go2 Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-33468?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2023-33468 published?: CVE-2023-33468 was published on 2023-08-09 and last updated on 2026-07-05.

References

Affected products (2)

cpe:2.3:o:kramerav:via_go2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:kramerav:via_connect2_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Kramerav Via Go2 Firmware

CVE-2023-33509 — Critical (CVSS 9.8): KramerAV VIA GO² < 4.0.1.1326 is vulnerable to SQL Injection.
CVE-2023-33508 — Critical (CVSS 9.8): KramerAV VIA GO² < 4.0.1.1326 is vulnerable to unauthenticated file upload resulting in Remote Code Execution (RCE).
CVE-2023-33469 — High (CVSS 7.8): In instances where the screen is visible and remote mouse connection is enabled, KramerAV VIA Connect (2) and VIA Go…
CVE-2023-33507 — High (CVSS 7.5): KramerAV VIA GO² < 4.0.1.1326 is vulnerable to Unauthenticated arbitrary file read.

All CVEs affecting Kramerav Via Go2 Firmware →

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