{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-81939", "assignerOrgId": "44b2ff79-1416-4492-88bb-ed0da00c7315", "state": "PUBLISHED", "assignerShortName": "sonicwall", "dateReserved": "2026-08-27T19:48:11.225Z", "datePublished": "2026-09-04T18:22:16.711Z", "dateUpdated": "2026-09-04T19:48:35.748Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "44b2ff79-1416-4492-88bb-ed0da00c7315", "shortName": "sonicwall", "dateUpdated": "2026-09-04T18:22:16.711Z" }, "datePublic": "2026-09-04T18:10:00.000Z", "problemTypes": [ { "descriptions": [ { "lang": "en", "cweId": "CWE-22", "description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "type": "CWE" } ] } ], "affected": [ { "vendor": "SonicWall", "product": "Network Security Manager (NSM)", "platforms": [ "Linux", "On-Prem" ], "versions": [ { "status": "affected", "version": "4.3.0 and earlier versions" } ], "defaultStatus": "unknown" } ], "descriptions": [ { "lang": "en", "value": "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.", "supportingMedia": [ { "type": "text/html", "base64": false, "value": "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." } ] } ], "references": [ { "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0015", "tags": [ "vendor-advisory" ] } ], "credits": [ { "lang": "en", "value": "Andrei Lungu of Pentest-Tools.com", "type": "finder" } ], "source": { "advisory": "SNWLID-2026-0015", "discovery": "EXTERNAL" }, "x_generator": { "engine": "Vulnogram 1.0.5" } }, "adp": [ { "metrics": [ { "cvssV3_1": { "scope": "CHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH" } }, { "other": { "type": "ssvc", "content": { "timestamp": "2026-09-04T19:47:14.778353Z", "id": "CVE-2026-81939", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "total" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-04T19:48:35.748Z" } } ] } }