CVE-2026-33362— Meari SDK hardcoded cryptographic keys
Possible ATT&CK Techniques 1AI
T1552 · Unsecured CredentialsAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| 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: NVD (National Vulnerability Database)
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: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用硬编码的密码学密钥
Source: NVD (National Vulnerability Database)
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
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://github.com/xn0tsa/nobody-puts-baby-in-a-cornertechnical-description
- https://nvd.nist.gov/vuln/detail/CVE-2026-33362
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
V. Comments for CVE-2026-33362
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