{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-19T09:50:33.897","vulnerabilities":[{"cve":{"id":"CVE-2023-0656","sourceIdentifier":"PSIRT@sonicwall.com","published":"2023-03-02T22:15:09.487","lastModified":"2024-11-21T07:37:34.140","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A Stack-based buffer overflow vulnerability in the SonicOS allows a remote unauthenticated attacker to cause Denial of Service (DoS), which could cause an impacted firewall to crash."}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}]},"weaknesses":[{"source":"PSIRT@sonicwall.com","type":"Secondary","description":[{"lang":"en","value":"CWE-121"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-787"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*","versionEndIncluding":"7.0.1-5111","matchCriteriaId":"D3048789-B1A5-4C58-9EA8-A0ABF8EE693E"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:sonicwall:nsa_2700:-:*:*:*:*:*:*:*","matchCriteriaId":"8D8B0C7A-FD65-47CA-A625-150A90EFA7A1"},{"vulnerable":false,"criteria":"cpe:2.3:h:sonicwall:nsa_3700:-:*:*:*:*:*:*:*","matchCriteriaId":"A69E000B-5806-46FD-A233-4E2CC9DD38D2"},{"vulnerable":false,"criteria":"cpe:2.3:h:sonicwall:nsa_4700:-:*:*:*:*:*:*:*","matchCriteriaId":"8DF4A322-7CC7-4AB9-B10E-FFF34DF2182D"},{"vulnerable":false,"criteria":"cpe:2.3:h:sonicwall:nsa_5700:-:*:*:*:*:*:*:*","matchCriteriaId":"4C15FED5-C48C-47CF-9645-0563D77883C1"},{"vulnerable":false,"criteria":"cpe:2.3:h:sonicwall:nsa_6700:-:*:*:*:*:*:*:*","matchCriteriaId":"A884B1BB-F201-4C77-9F6E-B8A884DCD4C2"},{"vulnerable":false,"criteria":"cpe:2.3:h:sonicwall:nssp_10700:-:*:*:*:*:*:*:*","matchCriteriaId":"7C3BA5A3-1160-4793-A8D6-40B9D264BCC4"},{"vulnerable":false,"criteria":"cpe:2.3:h:sonicwall:nssp_11700:-:*:*:*:*:*:*:*","matchCriteriaId":"6739DEA3-06FF-4FEB-9931-0DB27F63B70E"},{"vulnerable":false,"criteria":"cpe:2.3:h:sonicwall:nssp_13700:-:*:*:*:*:*:*:*","matchCriteriaId":"0250EDF9-0AEF-4711-8EF6-D447CF48BCAF"},{"vulnerable":false,"criteria":"cpe:2.3:h:sonicwall:nsv_270:-:*:*:*:*:*:*:*","matchCriteriaId":"F2ABC8D8-2943-4073-9568-E87961A18998"},{"vulnerable":false,"criteria":"cpe:2.3:h:sonicwall:nsv_470:-:*:*:*:*:*:*:*","matchCriteriaId":"9F57D527-AA3F-45E9-9BCE-6F76691066B5"},{"vulnerable":false,"criteria":"cpe:2.3:h:sonicwall:nsv_870:-:*:*:*:*:*:*:*","matchCriteriaId":"F5ECCCF0-A5D8-42A8-8EC1-D12B49B1124A"},{"vulnerable":false,"criteria":"cpe:2.3:h:sonicwall:tz270:-:*:*:*:*:*:*:*","matchCriteriaId":"70340DD4-687B-402C-85AF-C2B80D0F1600"},{"vulnerable":false,"criteria":"cpe:2.3:h:sonicwall:tz270w:-:*:*:*:*:*:*:*","matchCriteriaId":"52847BA2-470B-4078-A79B-52095DB9214B"},{"vulnerable":false,"criteria":"cpe:2.3:h:sonicwall:tz370:-:*:*:*:*:*:*:*","matchCriteriaId":"9853AE3A-B0EA-4249-AA7D-1F2051C9BF91"},{"vulnerable":false,"criteria":"cpe:2.3:h:sonicwall:tz370w:-:*:*:*:*:*:*:*","matchCriteriaId":"4DBDD10C-F89D-4051-BC70-67B41167FF9B"},{"vulnerable":false,"criteria":"cpe:2.3:h:sonicwall:tz470:-:*:*:*:*:*:*:*","matchCriteriaId":"6C23940E-2F9D-447B-A740-42035ED5D400"},{"vulnerable":false,"criteria":"cpe:2.3:h:sonicwall:tz470w:-:*:*:*:*:*:*:*","matchCriteriaId":"90C790AD-C40E-4527-8F83-D278282A9600"},{"vulnerable":false,"criteria":"cpe:2.3:h:sonicwall:tz570:-:*:*:*:*:*:*:*","matchCriteriaId":"C7DF76E0-8E3D-4E0D-A3BB-F5AE05A4C7C9"},{"vulnerable":false,"criteria":"cpe:2.3:h:sonicwall:tz570p:-:*:*:*:*:*:*:*","matchCriteriaId":"352DFCF9-E333-41C0-8033-91265768FD8E"},{"vulnerable":false,"criteria":"cpe:2.3:h:sonicwall:tz570w:-:*:*:*:*:*:*:*","matchCriteriaId":"4C882C38-9DA5-4C03-BB23-AB2B448E3307"},{"vulnerable":false,"criteria":"cpe:2.3:h:sonicwall:tz670:-:*:*:*:*:*:*:*","matchCriteriaId":"AEEA6065-48D3-4EC7-BD94-CBAE3D1010FF"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*","versionEndIncluding":"7.0.1-5083","matchCriteriaId":"C61C96E2-0679-4555-A5D6-75E1BE44CB1F"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:sonicwall:nssp_15700:-:*:*:*:*:*:*:*","matchCriteriaId":"7D6CF3CF-256C-4C04-8BDF-B16398CD0459"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*","versionEndIncluding":"6.5.4.4-44v-21-1551","matchCriteriaId":"715F6C7A-0A62-4261-8DD1-17F34AD5F710"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:sonicwall:nsv_10:-:*:*:*:*:*:*:*","matchCriteriaId":"75912A50-E148-43C9-9335-BE19977F8A70"},{"vulnerable":false,"criteria":"cpe:2.3:h:sonicwall:nsv_100:-:*:*:*:*:*:*:*","matchCriteriaId":"12CF8746-84DF-4FB6-B5B7-AAED39E7FA6C"},{"vulnerable":false,"criteria":"cpe:2.3:h:sonicwall:nsv_1600:-:*:*:*:*:*:*:*","matchCriteriaId":"3ED84FC8-3E4E-4D29-B725-57AE7EEEC6DA"},{"vulnerable":false,"criteria":"cpe:2.3:h:sonicwall:nsv_200:-:*:*:*:*:*:*:*","matchCriteriaId":"AC0B21B1-ABA5-49E2-9B43-E85B9B447F45"},{"vulnerable":false,"criteria":"cpe:2.3:h:sonicwall:nsv_25:-:*:*:*:*:*:*:*","matchCriteriaId":"731B4849-2F0B-4625-B768-2287964ECDAF"},{"vulnerable":false,"criteria":"cpe:2.3:h:sonicwall:nsv_300:-:*:*:*:*:*:*:*","matchCriteriaId":"0BC92834-A624-49D8-BF14-9F545C63EB0B"},{"vulnerable":false,"criteria":"cpe:2.3:h:sonicwall:nsv_400:-:*:*:*:*:*:*:*","matchCriteriaId":"18066544-CD00-41A5-9392-6023020853D4"},{"vulnerable":false,"criteria":"cpe:2.3:h:sonicwall:nsv_50:-:*:*:*:*:*:*:*","matchCriteriaId":"6A644965-B1B8-4581-BCAC-8D6BCC961A03"},{"vulnerable":false,"criteria":"cpe:2.3:h:sonicwall:nsv_800:-:*:*:*:*:*:*:*","matchCriteriaId":"30061761-D324-43DD-B43D-F2DFEF987364"}]}]}],"references":[{"url":"https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0004","source":"PSIRT@sonicwall.com","tags":["Vendor Advisory"]},{"url":"https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0004","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}