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Vulnerabilities

Vulnerability · CVE-2026-40066

Anviz CX2 Lite and CX7 are vulnerable to unverified update packages that can be uploaded.

Published Apr 17, 2026 · catalog updated Jul 10, 2026 · cx7 firmware

Check if you run it

No confirmed exploitation is on record for CVE-2026-40066. EPSS is 0.54%. Act only if a listed version of cx7 firmware is installed.

Gaps on this record

  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High8.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.54%
Remediation
Advisory link
Affected products
cpe anviz/cx2 lite firmware · cpe anviz/cx7 firmware

Anviz CX2 Lite and CX7 are vulnerable to unverified update packages that can be uploaded. The device unpacks and executes a script resulting in unauthenticated remote code execution.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe anviz/cx2 lite firmwareversion unspecified
  • cpe anviz/cx7 firmwareversion unspecified

How to fix CVE-2026-40066

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-40066. EPSS is 0.54%. Act only if a listed version of cx7 firmware is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-494. EPSS 0.54%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 17, 2026 · NIST NVD

    Detected

    Anviz CX2 Lite and CX7 are vulnerable to unverified update packages that can be uploaded. The device unpacks and executes a script resulting in unauthenticated remote code execution.

  2. Jul 10, 2026 · NIST NVD

    Updated

    Anviz CX2 Lite and CX7 are vulnerable to unverified update packages that can be uploaded. The device unpacks and executes a script resulting in unauthenticated remote code execution.

Sources

  • CVE.orgVulnerability recordCVE-2026-40066

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-40066

    30-day exploitation probability 0.5%

    first.org
  • NIST NVDVulnerability recordCVE-2026-40066

    Anviz CX2 Lite and CX7 are vulnerable to unverified update packages that can be uploaded. The device unpacks and executes a script resulting in unauthenticated remote code execution.

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.