SonicWall SMA1000 up to 12.4.3-03434/12.5.0-02800 Management Console code injection

Summaryinfo

A vulnerability was found in SonicWall SMA1000 up to 12.4.3-03434/12.5.0-02800. It has been classified as very critical. Affected by this vulnerability is an unknown functionality of the component Management Console. The manipulation leads to code injection. This vulnerability is documented as CVE-2026-15410. The attack can be initiated remotely. Additionally, an exploit exists.

Detailsinfo

A vulnerability, which was classified as very critical, has been found in SonicWall SMA1000 up to 12.4.3-03434/12.5.0-02800. This issue affects an unknown code block of the component Management Console. The manipulation with an unknown input leads to a code injection vulnerability. Using CWE to declare the problem leads to CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

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.

The advisory is shared at psirt.global.sonicwall.com. The identification of this vulnerability is CVE-2026-15410 since 07/10/2026. The exploitation is known to be easy. The attack may be initiated remotely. The exploitation needs additional levels of successful authentication. Technical details are unknown but an exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 07/15/2026). MITRE ATT&CK project uses the attack technique T1059 for this issue.

It is declared as attacked. The CISA Known Exploited Vulnerabilities Catalog lists this issue since 07/14/2026 with a due date of 07/17/2026:

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 BO

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

• Firewall Software

Vendor

• SonicWall

Name

• SMA1000

Version

• 12.0
• 12.1
• 12.2
• 12.3
• 12.4
• 12.4.3-03434
• 12.5.0-02800

License

• commercial

Website

• Vendor: https://www.sonicwall.com/

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