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CVE-2026-33362— Meari SDK hardcoded cryptographic keys

Quick assessment

Affected
Meari com.meari.sdk
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.

Meari IoT SDK是中国觅睿（Meari）公司的一个面向智能设备应用开发的物联网通信与设备管理软件开发工具包。 Meari IoT SDK存在安全漏洞，该漏洞源于多个安全关键密钥被硬编码并共享，包括API签名材料、密码传输密钥和服务访问密钥。

CVSS 8.6 · High EPSS 0.41% · P33

Possible ATT&CK Techniques 1 AI

T1552 · Unsecured Credentials

Affected Version Matrix 1

VendorProduct Version RangeStatus
Meari com.meari.sdk firmID=8 affected
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I. Basic Information for CVE-2026-33362

Vulnerability Information
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Vulnerability Title
Meari SDK hardcoded cryptographic keys
Source: CVE Program / CVE List V5
Vulnerability Description
In Meari IoT SDK builds embedded in CloudEdge 5.5.0 (build 220), Arenti 1.8.1 (build 220), and white-label Android apps <= 1.8.x (latest observed), multiple security-critical secrets are hardcoded and shared, including API signing material, password-transport keying, and service access keys.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的密码学密钥
Source: CVE Program / CVE List V5
Vulnerability Title
Meari IoT SDK 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Meari IoT SDK是中国觅睿（Meari）公司的一个面向智能设备应用开发的物联网通信与设备管理软件开发工具包。 Meari IoT SDK存在安全漏洞，该漏洞源于多个安全关键密钥被硬编码并共享，包括API签名材料、密码传输密钥和服务访问密钥。
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
Meari com.meari.sdk firmID=8 -

II. Public POCs for CVE-2026-33362

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III. Intelligence Information for CVE-2026-33362

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Vendor Advisories for CVE-2026-33362 (1)

Other References for CVE-2026-33362 (1)

Same Patch Batch · Meari · 2026-05-11 · 5 CVEs total

CVE-2026-33356 7.7 HIGH Meari MQTT broker missing per-device subscribe ACL
CVE-2026-33359 7.5 HIGH Meari unauthenticated alert image access in cloud object storage
CVE-2026-33357 7.5 HIGH Meari OpenAPI device status IDOR
CVE-2026-33361 7.5 HIGH Meari weak XOR obfuscation

IV. Related Vulnerabilities

Same product: com.meari.sdk
Same vendor: Meari
Same weakness: CWE-321

V. Comments for CVE-2026-33362

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