CVE-2025-60002
📋 TL;DR
This cross-site scripting vulnerability in Juniper Networks Junos Space allows attackers to inject malicious scripts into the Template Definitions page. When an authenticated user views the compromised page, the attacker can execute commands with that user's permissions, potentially including administrative access. All Junos Space versions before 24.1R4 are affected.
💻 Affected Systems
- Juniper Networks Junos Space
📦 What is this software?
Junos Space by Juniper
Junos Space by Juniper
Junos Space by Juniper
Junos Space by Juniper
⚠️ Risk & Real-World Impact
Worst Case
An attacker could gain administrative access to Junos Space, potentially compromising the entire network management system, modifying configurations, accessing sensitive network data, or deploying additional attacks.
Likely Case
Attackers could steal session cookies, perform actions as authenticated users, or redirect users to malicious sites, leading to credential theft or limited system manipulation.
If Mitigated
With proper access controls and network segmentation, impact would be limited to the specific user's permissions and isolated to the Junos Space management interface.
🎯 Exploit Status
Requires authenticated access to Junos Space interface. Attack involves injecting script tags into template definitions that execute when viewed by other users.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 24.1R4 or later
Vendor Advisory: https://supportportal.juniper.net/JSA103140
Restart Required: No
Instructions:
1. Download Junos Space 24.1R4 or later from Juniper support portal. 2. Backup current configuration. 3. Apply the update through the Junos Space administration interface. 4. Verify successful upgrade.
🔧 Temporary Workarounds
Restrict Template Definition Access
allLimit access to the Template Definitions page to only necessary administrative users.
Implement Web Application Firewall
allDeploy WAF with XSS protection rules to block malicious script injection attempts.
🧯 If You Can't Patch
- Isolate Junos Space management interface to trusted network segments only
- Implement strict access controls and monitor for unusual template modification activities
🔍 How to Verify
Check if Vulnerable:
Check Junos Space version via web interface or CLI: show versionCheck Version:
show versionVerify Fix Applied:
Verify version is 24.1R4 or later and test template definition functionality for script injection attempts📡 Detection & Monitoring
Log Indicators:
- Unusual template creation/modification events
- Multiple failed login attempts followed by template access
- Administrative actions from unexpected user accounts
Network Indicators:
- HTTP requests containing script tags to template endpoints
- Unusual outbound connections from Junos Space server
SIEM Query:
source="junos-space" AND (event_type="template_modify" OR url="*template*" AND (payload="*script*" OR payload="*javascript*"))