CVE-2021-32934 - CVE House
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Status published Critical CVE-2021-32934

ThroughTek P2P SDK - Cleartext Transmission of Sensitive Information

Vulnerability Description

The affected ThroughTek P2P products (SDKs using versions before 3.1.5, any versions with nossl tag, device firmware not using AuthKey for IOTC conneciton, firmware using AVAPI module without enabling DTLS mechanism, and firmware using P2PTunnel or RDT module) do not sufficiently protect data transferred between the local device and ThroughTek servers. This can allow an attacker to access sensitive information, such as camera feeds.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Nozomi Networks reported this vulnerability to CISA.

Affected Vendor

Affected Software

P2P SDK
Vulnerable Versions:
all with nossl tag, firmware using AuthKey for IOTC connection, firmware using AVAPI module without enabling DTLS mechanism, firmware using P2PTunnel or RDT module, All

Timeline

Official Publish: May 19th, 2022
Last Modified: April 16th, 2025
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Weaknesses (CWE)