CVE-2026-103406

LOWCVSS 9.8 · CRITICAL

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

An Improper Neutralization of Special Elements used in an OS Command vulnerability in the AutomatedProvisioner in Juniper Networks Session Smart Conductor allows a remote attacker to execute arbitrary commands as root via a specially crafted salt minion ID.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-78

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Threat summary

  • 4 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Peaked 1d ago at 3 mentions (2026-10-28); latest day: 1
  • 4 total mentions across 2 days

Deep dive

Activity timeline4 mentions / 2d
01223Mentions · 2026-10-28: 3Mentions · 2026-10-29: 110-2810-29
Referenced assets3 URLs
Full discourse4 posts
  • Daily CyberSecurity@Daily_CyberSec

    Juniper security bulletin fixes 18 Session Smart Router vulnerabilities, including CVSS 9.8 flaws CVE-2026-103406 and CVE-2026-103409. Update now. #Juniper #SessionSmartRouter #SDWAN #CVE2026103406 #CVE2026103409 #NetworkSecurity #PatchNow #Vulnerability https://securityonline.info/juniper-session-smart-router-vulnerabilities/

    02011389
    13.1K followersView on X
  • Parameter Watch@ParameterWatch

    ⚠️ CVE-2026-103406 (9.8) ⚠️ Juniper Networks' Session Smart Conductor, the management server for Session Smart networks, lets a remote attacker run commands on it as root. No affected versions or fixed release are listed yet. https://t.co/no6ppeOFzi

    1001029
    21 followersView on X
  • The Hacker Wire@TheHackerWire

    🚨 CVE-2026-103406 (CVSS 9.8 Critical) OS Command Injection in Juniper Session Smart Conductor allows unauthenticated remote attackers to execute root commands via Salt minion IDs. ⚡ Action: Apply Juniper JSA112183 updates immediately. 🔗 https://www.thehackerwire.com/vulnerability/CVE-2026-103406/ https://t.co/ebxymEiDHJ

    0001051
    205 followersView on X
  • Security Arsenal, LLC@SecurityAr58409

    🔒 #CyberSecurity CVE-2026-103406: Juniper Session Smart Conductor RCE — Root-Level Command Injec… "On February 3, 2026, the National Vulnerability Database published CVE-2026-103406, a…" 🔗 https://securityarsenal.com/blog/cve-2026-103406-juniper-session-smart-conductor-rce-root-level-command-injection-detection-and-remediation-guide #CyberSecurity #ThreatIntel #cve2026103406 #critical #cve

    0000038
    39 followersView on X

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