CVE-2020-1631—Juniper Junos OS Path Traversal Vulnerability

PUBLISHEDvulnerability record
2022-03-25 · last modified June 21, 2025

Metadata

CVE ID:
CVE-2020-1631
Project:
Juniper
Product:
Junos OS
Date Added:
2022-03-25
Due Date:
2022-04-15
Last Updated:
June 21, 2025

Vulnerability Name

Juniper Junos OS Path Traversal Vulnerability

Description

A path traversal vulnerability in the HTTP/HTTPS service used by J-Web, Web Authentication, Dynamic-VPN (DVPN), Firewall Authentication Pass-Through with Web-Redirect, and Zero Touch Provisioning (ZTP) allows an unauthenticated attacker to perform remote code execution.

Known To Be Used in Ransomware Campaigns?

Ransomware Status:
Unknown

Action

Apply updates per vendor instructions.

Additional Notes

  • https://nvd.nist.gov/vuln/detail/CVE-2020-1631

Related Weaknesses

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