CVE-2026-15410

SonicWall SMA1000 Appliances Code Injection Vulnerability

  • High 7.2
  • Exploited: added to CISA KEV 14 Jul 2026
  • Used in ransomware campaigns

Description

Post-authentication improper control of generation of code ('Code Injection') vulnerability has been identified in the SMA1000 Appliance Management Console (AMC) which in specific conditions could potentially enable a remote authenticated attacker as administrator to execute arbitrary OS commands.

Key facts

Published
14 Jul 2026
Last changed
4 Aug 2026
Assigned by
sonicwall
KEV added
14 Jul 2026
KEV fix due
17 Jul 2026
Used in ransomware
Yes, according to CISA
EPSS
11.791% likely to be exploited in the next 30 days, higher than 96.149% of CVEs (scores for 15 Nov 2026)
SSVC (CISA)
Exploitation: active; Automatable: no; Technical impact: total

Severity scores

Each score is shown as its source gave it. They are not averaged or merged.

  • 7.2CVSS 3.1, Highfrom CISA (ADP container)CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

What to do

  • Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.CISA KEV required action

Historical context and remediation

This reference retains the original CVE publication date. A recent record update does not mean a new attack occurred.

No separately sourced impact summary is available on this page yet. Consult the description, version data and dated exploitation evidence.

Version statuses below come from the CNA. An “unaffected” version is not necessarily a currently supported release or proof of a patch date. EPSS is a dated risk estimate, not a count of historical attacks.

Read the original CVE record.

Affected products

VendorProductVersions
SonicWallSMA1000
  • Default status: unknown
  • 12.4.3-03245 up to and including 12.4.3-03434 (affected)
  • 12.5.0-02283 up to and including 12.5.0-02800 (affected)

Timeline

  1. 14 Jul 2026 Added to the CISA KEV catalogue
  2. 14 Jul 2026 Published

Weakness

References