VULNERABILITY INTELLIGENCE

CVE-2021-21966

CVSS score5.3 MEDIUM
EPSS probability1.38%
CISA KEVNot currently listed
Published2022-02-16
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Description

An information disclosure vulnerability exists in the HTTP Server /ping.html functionality of Texas Instruments CC3200 SimpleLink Solution NWP 2.9.0.0. A specially-crafted HTTP request can lead to an uninitialized read. An attacker can send an HTTP request to trigger this vulnerability.

Weakness classification

  • talos-cna@cisco.com: CWE-457
  • nvd@nist.gov: CWE-908

Primary references