CVE-2026-102257
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Zip Slip in SMA1000 Appliance Management Console

Publication date: 2026-10-07

Last updated on: 2026-10-07

Assigner: SonicWALL, Inc.

Description
A Zip Slip vulnerability in the in the SMA1000 Appliance Management Console (AMC) interface allows an attacker to extract files outside the intended destination directory using a specially crafted archive, resulting in remote code execution.

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Meta Information

Published
2026-10-07
Last Modified
2026-10-07
Generated
2026-10-07
AI Q&A
2026-10-07
EPSS Evaluated
N/A
NVD
CVE-2026-102257
EUVD
EUVD-2026-94326

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
SonicWall SMA1000 12.4.3-03526 (platform-hotfix) and older versions
SonicWall SMA1000 12.5.0-02952 (platform-hotfix) and older versions

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-22 The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

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Executive Summary

This is a Zip Slip vulnerability in the SonicWall SMA1000 Appliance Management Console (AMC) interface. It allows an attacker to extract files outside the intended directory by using a specially crafted archive. This can lead to remote code execution.

Impact Analysis

An attacker could exploit this to write malicious files to unintended locations on the system. This may allow them to execute arbitrary code, gain control of the affected device, or escalate privileges.

Mitigation Strategies

Apply the latest security patches or updates from SonicWall for the SMA1000 AMC interface to address the Zip Slip vulnerability. Disable or restrict access to the AMC interface if not required. Monitor network traffic for unusual archive extraction activities.

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