Security Operations
Threat Intelligence
🔎
❓

CVE-2026-103400 - An Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') vulnerability in t

An Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') vulnerability in the ember service in Juniper Networks Session Smart Router and Session Smart Conductor allows an attacker with local access to unmount arbitrary filesystems or cause a denial of service via the creation of specially named directories and a service restart.
MEDIUM
Severity & confidence
Source severitymedium
Platform severitymedium
Confidencehigh
Exploitationunknown
CVSS5.5
Affected
Reporting sources (1)
NIST NVD - National Vulnerability Database
Open source ↗
Timeline & provenance
Published2026-10-28T17:17:23
Last updated2026-10-31T17:11:17
Ingested2026-10-31T06:27:32
FreshnessNEAR-REAL-TIME
Threat typevulnerability
Recommended action
No recommended action published with this item - review the original source.
Next steps
  1. Identify affected systems in your environment.
  2. Apply the vendor patch or mitigation guidance.
  3. Review logs for indicators described in the advisory.
  4. Follow the affected vendor/product to track updates.
Confidence explanation
Reported by a government or cert-grade source (CISA, NCSC, NVD, ENISA, MSRC).
Source type: standards · Original: NIST NVD - National Vulnerability Database