VULNERABILITY INTELLIGENCE

CVE-2018-15387

CVSS score9.8 CRITICAL
EPSS probability1.10%
CISA KEVNot currently listed
Published2018-10-05
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

A vulnerability in the Cisco SD-WAN Solution could allow an unauthenticated, remote attacker to bypass certificate validation on an affected device. The vulnerability is due to improper certificate validation. An attacker could exploit this vulnerability by supplying a system image signed with a crafted certificate to an affected device, bypassing the certificate validation. An exploit could allow an attacker to deploy a crafted system image.

Weakness classification

  • CWE-20: Improper Input Validation
  • CWE-295: Improper Certificate Validation

Primary references