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CVE-2026-33569— Anviz Products Cleartext Transmission of Sensitive Information

Quick assessment

Affected
Anviz Anviz CX7 Firmware
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Anviz CX2 Lite是美国Anviz公司的一款集成人脸识别与门禁考勤功能的智能终端设备。 Anviz CX2 Lite存在安全漏洞，该漏洞源于管理会话通过HTTP进行，可能导致路径外攻击者嗅探凭据和会话数据，进而危害设备。

CVSS 6.5 · Medium EPSS 0.31% · P22

Possible ATT&CK Techniques 1 AI

T1040 · Network Sniffing
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I. Basic Information for CVE-2026-33569

Vulnerability Information
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Vulnerability Title
Anviz Products Cleartext Transmission of Sensitive Information
Source: CVE Program / CVE List V5
Vulnerability Description
Anviz 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
敏感数据的明文传输
Source: CVE Program / CVE List V5
Vulnerability Title
Anviz CX2 Lite 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Anviz CX2 Lite是美国Anviz公司的一款集成人脸识别与门禁考勤功能的智能终端设备。 Anviz CX2 Lite存在安全漏洞，该漏洞源于管理会话通过HTTP进行，可能导致路径外攻击者嗅探凭据和会话数据，进而危害设备。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Anviz Anviz CX7 Firmware All versions -
Anviz Anviz CX2 Lite Firmware All versions -

II. Public POCs for CVE-2026-33569

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III. Intelligence Information for CVE-2026-33569

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Vendor Advisories for CVE-2026-33569 (1)

Same Patch Batch · Anviz · 2026-04-17 · 12 CVEs total

CVE-2026-35546 9.8 CRITICAL Anviz Products Missing Authentication for Critical Function
CVE-2026-35682 8.8 HIGH Anviz CX2 Lite Command Injection
CVE-2026-40066 8.8 HIGH Anviz Products Download of Code Without Integrity Check
CVE-2026-40434 8.1 HIGH Anviz CrossChex Standard Improper Verification of Source of a Communication Channel
CVE-2026-32324 7.7 HIGH Anviz CX7 Firmware Use of Hard-coded Cryptographic Key
CVE-2026-32650 7.5 HIGH Anviz CrossChex Standard Algorithm Downgrade
CVE-2026-40461 7.5 HIGH Anviz Products Missing Authentication for Critical Function
CVE-2026-35061 5.3 MEDIUM Anviz Products Missing Authorization
CVE-2026-32648 5.3 MEDIUM Anviz Products Missing Authorization
CVE-2026-33093 5.3 MEDIUM Anviz Products Missing Authorization
CVE-2026-31927 4.9 MEDIUM Anviz CX7 Firmware Relative Path Traversal

IV. Related Vulnerabilities

Same product: Anviz CX7 Firmware
Same vendor: Anviz
Same weakness: CWE-319