KEV Entry

CVE-2023-0656

Known Exploited Vulnerability Entry Shadowserver

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Entry Details
Confirmed Exploited

CVE-2023-0656

2026-08-27 00:00 UTC

Characteristics

75.0

Timestamps

2024-09-12

2024-09-12

2026-08-27

Scope

Affected: SonicWall / SonicOS | Class: firewall | Severity: High (CVSS 7.5) | IoT: no | In CISA KEV: no | Honeypot connections on 2026-08-27: 1

References
  • {'id': 'CVE-2023-0656', 'url': 'https://www.cve.org/CVERecord?id=CVE-2023-0656'}
  • {'id': 'shadowserver', 'url': 'https://www.shadowserver.org/what-we-do/network-reporting/honeypot-exploited-vulnerabilities-report/'}

43aaa348-982f-498d-987e-df4dd243d4e7

Shadowserver
c8fb6bf1-f81f-4cb8-95b1-eadbb3b54ee8

2026-07-01 07:17 UTC

2026-08-29 01:00 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
honeypot shadowserver in_the_wild_attempts 0.70
View details 
{
  "1d": "1",
  "30d_avg": 1,
  "7d_avg": 0,
  "90d_avg": 21,
  "cisa_kev": "no",
  "class": "firewall",
  "connections": 1,
  "feed": "Shadowserver Foundation honeypot/exploited-vulnerabilities",
  "iot": "no",
  "observation_date": "2026-08-27",
  "product": "SonicOS",
  "type": "http-scan",
  "vendor": "SonicWall",
  "vulnerability_class": "CVSS",
  "vulnerability_score": 7.5,
  "vulnerability_severity": "High"
}
 -
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