SB2021061602 - Information disclosure in ThroughTek P2P SDK

Description

This security bulletin contains information about 1 vulnerability.

1) Cleartext transmission of sensitive information (CVE-ID: CVE-2021-32934)

CWE-ID: CWE-319 - Cleartext Transmission of Sensitive Information

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to software uses insecure communication channel to transmit sensitive information. A remote attacker can gain access to sensitive data, such as camera feeds.

This vulnerability affects the following versions of P2P Software Development Kit (SDK):

• SDK versions with nossl tag 
• Device firmware that does not use AuthKey for IOTC connection 
• Device firmware using the AVAPI module without enabling DTLS mechanism 
• Device firmware using P2PTunnel or RDT module

Remediation

Install update from vendor's website.

References

• https://ics-cert.us-cert.gov/advisories/icsa-21-166-01
• https://www.throughtek.com/about-throughteks-kalay-platform-security-mechanism/