VulnSocial

CVE-2026-40066Disclosure(anviz / cx2_lite)

LOWCVSS 8.8 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch anviz cx2_lite systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD 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.

anviz CVEsBack to dashboard
1.0/ 10 priority

Sources & remediation

Vendor / third-party advisories
Other references
Weakness type (CWE)
CWE-494

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • cx2_lite
  • cx2_lite_firmware
  • cx7
  • cx7_firmware

Threat summary

  • Patch or workaround signal is available
  • 3 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 3 signals
  • Disclosure: 1 classified signal
  • General: 1 classified signal
  • Peaked 1d ago at 2 mentions (2026-04-18); latest day: 1
  • 3 total mentions across 2 days

Affected systems

Vendors
anviz
Products
cx2_litecx2_lite_firmwarecx7cx7_firmware

1 version affected across 4 products

Deep dive

Activity timeline3 mentions / 2d
01122Mentions · 2026-04-18: 2Mentions · 2026-07-12: 1Patch / Workaround · 2026-07-12: 1Technical Details · 2026-04-18: 2Technical Details · 2026-07-12: 104-1807-12
Signal classification3 categories
Disclosure
133.3%
General
133.3%
Patch
133.3%
Referenced assets2 URLs
By indicator
Classification over time
DateTotalLabels
2026-04-182
Disclosure1General1
2026-07-121
Patch1
Full discourse3 posts
  • DFIR Lab@DFIR_Lab
    Patch

    🚨 HIGH SEVERITY: CVE-2026-40066 (CVSS 8.8) Anviz CX2 Lite & CX7 access control devices vulnerable to unauthenticated RCE via unverified update packages. Attackers can upload malicious firmware to execute arbitrary code. Patch immediately. #CVE #Vulnerability #PatchNow https://t.co/MxGU1kmsEs

    Post summary

    Anviz access control devices are vulnerable to unauthenticated remote code execution via malicious firmware uploads, and users are urged to apply patches immediately.

    0000057
    71 followersView on X
  • Infoflowcloud@infoflowcloud
    General

    🚨*CVE* 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 remot… https://www.cve.org/CVERecord?id=CVE-2026-40066 ----- Traducción: CVE-2026-40066 Anv… http://infoflow.cloud`

    Post summary

    The post notes a vulnerability in Anviz devices that allows unauthenticated script execution via unverified update packages, but provides no PoC, exploit details, patch info, or evidence of active exploitation.

    0000035
    72 followersView on X
  • CVE@CVEnew
    Disclosure

    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 remot… https://www.cve.org/CVERecord?id=CVE-2026-40066

    Post summary

    CVE-2026-40066 exposes Anviz CX2 Lite and CX7 devices to unauthenticated remote code execution via unverified update packages that can be uploaded and executed on the device.

    00000288
    57.2K followersView on X
CPE platform detail4 entries

4 of 4 entries

PartVendorProductVersionTarget SWTarget HW
HWanvizcx2_lite---
OSanvizcx2_lite_firmware---
HWanvizcx7---
OSanvizcx7_firmware---

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