VULNERABILITY INTELLIGENCE

CVE-2019-12588

CVSS score6.5 MEDIUM
EPSS probability1.30%
CISA KEVNot currently listed
Published2019-09-04
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

The client 802.11 mac implementation in Espressif ESP8266_NONOS_SDK 2.2.0 through 3.1.0 does not validate correctly the RSN AuthKey suite list count in beacon frames, probe responses, and association responses, which allows attackers in radio range to cause a denial of service (crash) via a crafted message.

Weakness classification

  • nvd@nist.gov: CWE-20

Primary references