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KEV Entry

CVE-2026-83549

Known Exploited Vulnerability Entry Previdian

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Entry Details
Confirmed Exploited

CVE-2026-83549

2026-09-01 20:21 UTC

Timestamps

2026-09-01

2026-09-01

Scope

Post-authentication Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability has been identified in... | Affected: SonicWall / SMA1000 | CVSS: 7.8 (HIGH) | EPSS: 0.00917 | Used in malware: unknown | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2026-83549', 'url': 'https://www.cve.org/CVERecord?id=CVE-2026-83549'}
  • {'id': 'previdian', 'url': 'https://previdian.com/CVE-2026-83549'}

2f092225-e61d-47f7-a207-594336774656

Previdian
caeb2787-0d58-4236-9039-7c86c3e566f3

2026-09-02 21:00 UTC

2026-09-02 21:00 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report previdian successful_exploitation 0.70
View details 
{
  "added_date": "2026-09-01T20:21:00.000Z",
  "ahead_of_cisa_kev": {
    "count": 21,
    "unit": "hour"
  },
  "cvss_score": 7.8,
  "cvss_severity": "HIGH",
  "epss_percentile": 0.57798,
  "epss_score": 0.00917,
  "feed": "Previdian (previdian.com)",
  "not_yet_in_cisa_kev": false,
  "product": "SMA1000",
  "title": "Post-authentication Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027) vulnerability has been identified in...",
  "used_in_malware": "unknown",
  "vendor": "SonicWall"
}
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