VULNERABILITY INTELLIGENCE

CVE-2025-13914

CVSS score8.7 HIGH
EPSS probability0.30%
CISA KEVNot currently listed
Published2026-04-09
Last modified2026-10-07
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N

Description

A Key Exchange without Entity Authentication vulnerability in the SSH implementation of Juniper Networks Apstra allows a unauthenticated, MITM attacker to impersonate managed devices. Due to insufficient SSH host key validation an attacker can perform a machine-in-the-middle attack on the SSH connections from Apstra to managed devices, enabling an attacker to impersonate a managed device and capture user credentials. This issue affects all versions of Apstra before 6.1.1.

Weakness classification

  • sirt@juniper.net: CWE-322
  • nvd@nist.gov: NVD-CWE-Other

Primary references