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TI-2023-16558 Aliases CVE-2023-33509GHSA-gqg8-5m8q-4j2q

KramerAV VIA GO² < 4.0.1.1326 is vulnerable to SQL Injection.

Priority HIGH 82CWE-89Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
SQL injection
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-89.

Summary

KramerAV VIA GO² < 4.0.1.1326 is vulnerable to SQL Injection.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00761 55th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:kramerav:via_go2_firmware:*:*:*:*:*:*:*:*before 4.0.1.1326VulnerableKramerav
cpe:2.3:h:kramerav:via_go2:-:*:*:*:*:*:*:*not specified by NVDRunning onKramerav
  • cpe:2.3:o:kramerav:via_go2_firmware:*:*:*:*:*:*:*:* Versions before 4.0.1.1326 Vulnerable ·Kramerav
  • cpe:2.3:h:kramerav:via_go2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Kramerav

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-33509
  2. 2026-10-03 Alias added: GHSA-gqg8-5m8q-4j2q

References

Exploit 1

  • TI-2023-16557 KramerAV VIA GO² < 4.0.1.1326 is vulnerable to unauthenticated file upload resulting in Remote Code Execution (RCE). CVSS 3.1CRITICAL 9.8
  • TI-2023-16539 KramerAV VIA Connect (2) and VIA Go (2) devices with a version prior to 4.0.1.1326… CVSS 3.1CRITICAL 9.1
  • TI-2023-16556 KramerAV VIA GO² < 4.0.1.1326 is vulnerable to Unauthenticated arbitrary file read. CVSS 3.1HIGH 7.5
  • TI-2023-16540 In instances where the screen is visible and remote mouse connection is enabled, KramerAV… CVSS 3.1HIGH 7.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences