Code Injection Vulnerability in SMA1000 Appliance Management Console from SonicWall
CVE-2026-15410

7.2HIGH

Key Information:

Vendor

Sonicwall
Status
Sma1000
Vendor
CVE Published:
14 July 2026

Badges

👾 Exploit Exists🦅 CISA Reported📰 News Worthy

What is CVE-2026-15410?

A vulnerability has been identified in the SMA1000 Appliance Management Console that allows a post-authentication improper control of code generation. Under specific conditions, an authenticated remote attacker could exploit this flaw to execute arbitrary operating system commands. This vulnerability underscores the importance of securing appliance management consoles to prevent unauthorized command execution following successful authentication.

CISA has reported CVE-2026-15410

CISA provides regional cyber and physical services to support security and resilience across the United States. CISA monitor the most dangerious vulnerabilities and have identifed CVE-2026-15410 as being exploited but is not known by the CISA to be used in ransomware campaigns. This is subject to change at pace

The CISA's recommendation is: 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.

Affected Version(s)

SMA1000 Linux 12.4.3-03245 <= 12.4.3-03434

SMA1000 Linux 12.5.0-02283 <= 12.5.0-02800

News Articles

favicon imageBleepingComputer

SonicWall warns of SMA1000 flaws exploited in zero-day attacks, patch now

SonicWall warns that threat actors have been exploiting two SMA1000 vulnerabilities, tracked as CVE-2026-15409 and CVE-2026-15410, in zero-day attacks and urges customers to install the newly released security updates.

2 hours ago

References

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-202...
vendor-advisory

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • đź‘ľ

    Exploit known to exist

  • 🦅

    CISA Reported

  • đź“°

    First article discovered by BleepingComputer

  • Vulnerability published

  • Vulnerability Reserved

Credit

Adam Babis of SonicWall PSIRT
.