ICSA-21-119-01 · Published 2021-04-29 · View on CISA ICS-CERT ↗

Texas Instruments SimpleLink

CVSS 9.8 CRITICAL

Risk Summary

Successful exploitation of these vulnerabilities could result in memory corruption, allowing remote code execution and causing a denial-of-service condition.

CVEs (5)

CVE-2021-22677 CVE-2021-22673 CVE-2021-22675 CVE-2021-22679 CVE-2021-22671

Remediations

Texas Instruments recommends users upgrade to the latest software version.
exas Instruments also recommends users only connect to trusted Wi-Fi networks.

Affected Vendors

Texas Instruments

Affected Products (7)

Texas Instruments · SimpleLink CC13X0 SDK < 4.10.03

Texas Instruments · SimpleLink CC26XX SDK < 4.40.00

Texas Instruments · CC3100 SDK <= 1.3.0

Texas Instruments · SimpleLink CC32XX SDK <= 4.30.00.06

Texas Instruments · SimpleLink MSP432E4 SDK <= 4.20.00.12

Texas Instruments · CC3200 SDK <= 1.5.0

Texas Instruments · SimpleLink CC13X2 SDK < 4.40.00

Affected Sectors

Multiple Sectors

Get alerted to advisories like this

OTWarden monitors CISA, BSI, Siemens, Rockwell and more — and emails you within 2 hours when your vendors are affected.

Start free trial Learn more