CVE-2026-40066
HIGHCVSS 8.8/10EPSS 0.30%
Last modified
CVE-2026-40066 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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.. EPSS estimates a 0.30% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Anviz | Cx7 Firmware | All versions |
| Anviz | Cx2 Lite Firmware | All versions |
References
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-106-03US Government Resource
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-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.
How severe is CVE-2026-40066?
CVE-2026-40066 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.30% probability of exploitation in the next 30 days.
How do I fix CVE-2026-40066?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2026-40066?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST