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Home - Vulnerability NotesPrint
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CERT-In Vulnerability Note CIVN-2026-0371
Multiple Vulnerabilities in SonicWall

Original Issue Date:July 21, 2026

Severity Rating: CRITICAL

Software Affected

  • SonicWall Secure Mobile Access (SMA) 1000 Series appliances

Overview

Multiple vulnerabilities have been reported in SonicWall Secure Mobile Access (SMA) 1000 Series appliances, which could allow a remote attacker to perform Server-Side Request Forgery (SSRF) or execute arbitrary operating system commands on the affected systems.

Target Audience:
All end-user organizations and individuals using SonicWall Secure Mobile Access (SMA) 1000 Series appliances.

Risk Assessment:
Risk of arbitrary operating system command execution, Server-Side Request Forgery (SSRF), and compromise of affected systems.

Impact Assessment:
Potential for unauthorized requests to internal or unintended locations, arbitrary operating system command execution with administrative privileges, unauthorized access to resources reachable through the appliance and compromise of affected appliances.

Description

SonicWall Secure Mobile Access (SMA) 1000 Series appliances are secure remote access solutions used to provide secure access to enterprise networks and applications.

Multiple vulnerabilities have been identified in SonicWall Secure Mobile Access (SMA) 1000 Series appliances. These vulnerabilities include a Server-Side Request Forgery (SSRF) vulnerability and a post-authentication Code Injection vulnerability.

Successful exploitation of these vulnerabilities could allow an attacker to access internal or unintended network locations, execute arbitrary operating system commands and compromise the affected appliance.

Note: CVE-2026-15409 and CVE-2026-15410 are being actively exploited in the wild.

Solution

Apply appropriate security updates and mitigations as recommended by the vendor.
https://www.sonicwall.com/support/notices/product-notice-sma-1000-series-affected-by-multiple-vulnerabilities/kA1VN000001nv6D0AQ

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0008

Vendor Information

SonicWall
https://www.sonicwall.com/support/notices/product-notice-sma-1000-series-affected-by-multiple-vulnerabilities/kA1VN000001nv6D0AQ
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0008

References

 
https://www.bleepingcomputer.com/news/security/sonicwall-warns-of-sma1000-flaws-exploited-in-zero-day-attacks-patch-now/
https://www.sonicwall.com/support/notices/product-notice-sma-1000-series-affected-by-multiple-vulnerabilities/kA1VN000001nv6D0AQ
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0008

CVE Name
CVE-2026-15409
CVE-2026-15410

Disclaimer

The information provided herein is on "as is" basis, without warranty of any kind.

Contact Information

Email: info@cert-in.org.in
Phone: +91-11-22902657

Postal address

Indian Computer Emergency Response Team (CERT-In)
Ministry of Electronics and Information Technology
Government of India
Electronics Niketan
6, CGO Complex, Lodhi Road,
New Delhi - 110 003
India

 
Indian Computer Emergency Response Team - CERT-In, Ministry of Electronics and Information Technology, Government of India.
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