VULNERABILITY INTELLIGENCE

CVE-2026-20997

CVSS score9.8 CRITICAL
EPSS probability0.27%
CISA KEVNot currently listed
Published2026-03-16
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

Improper verification of cryptographic signature in Smart Switch prior to version 3.7.69.15 allows remote attackers to potentially bypass authentication.

Weakness classification

  • nvd@nist.gov: CWE-347

Primary references