A Zip Slip vulnerability in the SonicWall Network Security Manager (NSM) On-Prem file upload and archive processing functionality allows an attacker to extract files outside the intended destination directory using a specially crafted archive.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| SonicWall | Network Security Manager (NSM) | unknown |
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Fixes
Solution
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Workaround
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References
History
Fri, 04 Sep 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A Zip Slip vulnerability in the SonicWall Network Security Manager (NSM) On-Prem file upload and archive processing functionality allows an attacker to extract files outside the intended destination directory using a specially crafted archive. | |
| Weaknesses | CWE-22 | |
| References |
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Projects
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MITRE
Status: PUBLISHED
Assigner: sonicwall
Published:
Updated: 2026-09-04T18:22:16.711Z
Reserved: 2026-08-27T19:48:11.225Z
Link: CVE-2026-81939
Vulnrichment
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NVD
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Redhat
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OpenCVE Enrichment
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Weaknesses