#VU60680 Use of Uninitialized Variable in CC3200 SimpleLink Solution - CVE-2021-21966

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Main Vulnerability Database Vulnerabilities #VU60680

#VU60680 Use of Uninitialized Variable in CC3200 SimpleLink Solution - CVE-2021-21966

Published: February 17, 2022


Vulnerability identifier: #VU60680
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-21966
CWE-ID: CWE-457
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
CC3200 SimpleLink Solution
Software vendor:
Texas Instruments

Description

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

The vulnerability exists due to use of uninitialized variable in the HTTP Server /ping.html functionality. A remote attacker can send an HTTP request and gain unauthorized access to sensitive information on the system.


Remediation

Install updates from vendor's website.

External links