PT-2026-31796 · Juniper Networks · Apstra

Published 2026-04-09 · Updated 2026-04-10 · CVE-2025-13914

Positive Technologies (AI Summary)

CVSS v3.1

8.7

High

Base vector

AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N

Name of the Vulnerable Software and Affected Versions Juniper Networks Apstra versions prior to 6.1.1

Description A Key Exchange without Entity Authentication issue exists in the SSH implementation of Juniper Networks Apstra. This allows an unauthenticated, man-in-the-middle (MITM) attacker to impersonate managed devices. Insufficient SSH host key validation enables an attacker to perform a MITM attack on SSH connections from Apstra to managed devices, potentially capturing user credentials.

Recommendations Update to version 6.1.1 or later.

Fix

Weakness Enumeration

CWE-322

Related Identifiers

CVE-2025-13914

Affected Products

Apstra

References · 5

• https://kb.juniper.net/JSA107862 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-13914 · Security Note
• https://twitter.com/CveFindCom/status/2042372707208114605 · Twitter Post
• https://twitter.com/ptdbugs/status/2042545463904133628 · Twitter Post
• https://twitter.com/CVEnew/status/2042364297733406767 · Twitter Post