{"id":"CVE-2026-83549","state":"PUBLISHED","title":"Post-authentication Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability has been identified in the SMA1000 Appliance Management","description":"Post-authentication Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability has been identified in the SMA1000 Appliance Management Console (AMC) which in specific conditions could potentially enable a remote authenticated attacker as administrator to execute arbitrary OS commands, resulting in remote code execution.","publishedAt":"2026-09-01T21:28:50.717Z","updatedAt":"2026-09-21T13:07:29.786Z","severity":{"score":7.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","source":"CISA-ADP"},"assigner":"sonicwall","products":["SonicWall SMA1000"],"affected":[{"vendor":"SonicWall","product":"SMA1000","defaultStatus":"unknown","versions":[{"version":"12.4.3-03453 (platform-hotfix) and older versions","status":"affected"},{"version":"12.5.0-02835 (platform-hotfix) and older versions","status":"affected"}],"platforms":["Linux"]}],"references":["https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0016","https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-83549"],"weaknesses":["CWE-78"],"ingestedAt":"2026-10-29T20:13:15.269Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/83xxx/CVE-2026-83549.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-83549","state":"PUBLISHED","datePublished":"2026-09-01T21:28:50.717Z","dateUpdated":"2026-09-21T13:07:29.786Z","assignerShortName":"sonicwall","assignerOrgId":"44b2ff79-1416-4492-88bb-ed0da00c7315","dateReserved":"2026-08-31T18:15:33.840Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Post-authentication Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability has been identified in the SMA1000 Appliance Management Console (AMC) which in specific conditions could potentially enable a remote authenticated attacker as administrator to execute arbitrary OS commands, resulting in remote code execution."}],"affected":[{"vendor":"SonicWall","product":"SMA1000","defaultStatus":"unknown","versions":[{"version":"12.4.3-03453 (platform-hotfix) and older versions","status":"affected"},{"version":"12.5.0-02835 (platform-hotfix) and older versions","status":"affected"}],"platforms":["Linux"]}],"references":[{"url":"https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0016","tags":["vendor-advisory"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-78","lang":"en","description":"CWE-78 Improper neutralization of special elements used in an OS command ('OS command injection')","type":"CWE"}]}],"providerMetadata":{"shortName":"sonicwall","orgId":"44b2ff79-1416-4492-88bb-ed0da00c7315","dateUpdated":"2026-09-01T21:28:50.717Z"},"datePublic":"2026-09-01T21:26:00.000Z","source":{"advisory":"SNWLID-2026-0016","discovery":"INTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.5"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-83549","tags":["government-resource"]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.8,"attackVector":"LOCAL","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"id":"CVE-2026-83549","role":"CISA Coordinator","options":[{"Exploitation":"active"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2026-09-03T03:55:31.034713Z"}}},{"other":{"type":"kev","content":{"dateAdded":"2026-09-02","reference":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-83549"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-21T13:07:29.786Z"},"timeline":[{"time":"2026-09-02T00:00:00.000Z","lang":"en","value":"CVE-2026-83549 added to CISA KEV"}]}]}}}