Summary
Successful exploitation of these vulnerabilities could allow attackers to conduct reconnaissance, capture or decrypt sensitive data, alter device configurations, gain unauthorized administrative or root‑level access, execute arbitrary code, compromise credentials or communications, and ultimately obtain full control over affected devices.
The following versions of Anviz Multiple Products are affected:
- CX2 Lite Firmware vers:all/* (CVE-2026-32648, CVE-2026-40461, CVE-2026-35682, CVE-2026-35546, CVE-2026-40066, CVE-2026-33569)
- CX7 Firmware vers:all/* (CVE-2026-33093, CVE-2026-35061, CVE-2026-32648, CVE-2026-40461, CVE-2026-35546, CVE-2026-40066, CVE-2026-32324, CVE-2026-31927, CVE-2026-33569)
- CrossChex Standard vers:all/* (CVE-2026-40434, CVE-2026-32650)
| CVSS | Vendor | Equipment | Vulnerabilities |
|---|---|---|---|
| v3 9.8 | Anviz | Anviz Multiple Products | Missing Authorization, Missing Authentication for Critical Function, Improper Neutralization of Special Elements used in a Command (‘Command Injection’), Download of Code Without Integrity Check, Use of Hard-coded Cryptographic Key, Relative Path Traversal, Cleartext Transmission of Sensitive Information, Improper Verification of Source of a Communication Channel, Selection of Less-Secure Algorithm During Negotiation (‘Algorithm Downgrade’) |
Background
- Critical Infrastructure Sectors: Commercial Facilities, Critical Manufacturing, Defense Industrial Base, Energy, Financial Services, Food and Agriculture, Government Services and Facilities, Healthcare and Public Health, Information Technology, Transportation Systems
- Countries/Areas Deployed: Worldwide
- Company Headquarters Location: United States
Vulnerabilities
CVE-2026-33093
CX7 is vulnerable to an unauthenticated POST to the device that captures a photo with the front facing camera, exposing visual information about the deployment environment.
Affected Products
Anviz Multiple Products
Vendor:
Anviz
Product Version:
Anviz CX7 Firmware: vers:all/*
Product Status:
known_affected
Relevant CWE: CWE-862 Missing Authorization
Metrics
CVE-2026-35061
CX7 is vulnerable to the most recently captured test photo that can be retrieved without authentication, revealing sensitive operational imagery.
Affected Products
Anviz Multiple Products
Vendor:
Anviz
Product Version:
Anviz CX7 Firmware: vers:all/*
Product Status:
known_affected
Relevant CWE: CWE-862 Missing Authorization
Metrics
CVE-2026-32648
CX2 Lite and CX7 are vulnerable to unauthenticated access that discloses debug configuration details (e.g., SSH/RTTY status), assisting attackers in reconnaissance against the device.
Affected Products
Anviz Multiple Products
Vendor:
Anviz
Product Version:
Anviz CX2 Lite Firmware: vers:all/*, Anviz CX7 Firmware: vers:all/*
Product Status:
known_affected
Relevant CWE: CWE-862 Missing Authorization
Metrics
CVE-2026-40461
CX2 Lite and CX7 are vulnerable to unauthenticated POST requests that modify debug settings (e.g., enabling SSH), allowing unauthorized state changes that can facilitate later compromise.
Affected Products
Anviz Multiple Products
Vendor:
Anviz
Product Version:
Anviz CX2 Lite Firmware: vers:all/*, Anviz CX7 Firmware: vers:all/*
Product Status:
known_affected
Relevant CWE: CWE-306 Missing Authentication for Critical Function
Metrics
CVE-2026-35546
CX2 Lite and CX7 are vulnerable to unauthenticated firmware uploads. This causes crafted archives to be accepted, enabling attackers to plant and execute code and obtain a reverse shell.
Affected Products
Anviz Multiple Products
Vendor:
Anviz
Product Version:
Anviz CX2 Lite Firmware: vers:all/*, Anviz CX7 Firmware: vers:all/*
Product Status:
known_affected
Relevant CWE: CWE-306 Missing Authentication for Critical Function
Metrics
CVE-2026-40066
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.
Affected Products
Anviz Multiple Products
Vendor:
Anviz
Product Version:
Anviz CX2 Lite Firmware: vers:all/*, Anviz CX7 Firmware: vers:all/*
Product Status:
known_affected
Relevant CWE: CWE-494 Download of Code Without Integrity Check
Metrics
CVE-2026-32324
CX7 is vulnerable because the application embeds reusable certificate/key material, enabling decryption of MQTT traffic and potential interaction with device messaging channels at scale.
Affected Products
Anviz Multiple Products
Vendor:
Anviz
Product Version:
Anviz CX7 Firmware: vers:all/*
Product Status:
known_affected
Relevant CWE: CWE-321 Use of Hard-coded Cryptographic Key
Metrics
CVE-2026-31927
CX7 is vulnerable to an authenticated CSV upload which allows path traversal to overwrite arbitrary files (e.g., /etc/shadow), enabling unauthorized SSH access when combined with debug‑setting changes.
Affected Products
Anviz Multiple Products
Vendor:
Anviz
Product Version:
Anviz CX7 Firmware: vers:all/*
Product Status:
known_affected
Relevant CWE: CWE-23 Relative Path Traversal
Metrics
CVE-2026-33569
CX2 Lite and CX7 administrative sessions occur over HTTP, enabling on‑path attackers to sniff credentials and session data, which can be used to compromise the device.
Affected Products
Anviz Multiple Products
Vendor:
Anviz
Product Version:
Anviz CX2 Lite Firmware: vers:all/*, Anviz CX7 Firmware: vers:all/*
Product Status:
known_affected
Relevant CWE: CWE-319 Cleartext Transmission of Sensitive Information
Metrics
Acknowledgments
- An anonymous researcher reported these vulnerabilities to CISA
Legal Notice and Terms of Use
This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy).
Recommended Practices
CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities.
Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the internet.
Locate control system networks and remote devices behind firewalls and isolating them from business networks.
When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices.
CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.
CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.
CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets.
Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B–Targeted Cyber Intrusion Detection and Mitigation Strategies.
Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.
No known public exploitation specifically targeting these vulnerabilities has been reported to CISA at this time.
Revision History
- Initial Release Date: 2026-04-16
| Date | Revision | Summary |
|---|---|---|
| 2026-04-16 | 1 | Initial Publication |
