KEV Entry

CVE-2025-59689

Known Exploited Vulnerability Entry External Catalog

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Entry Details
Confirmed Exploited

CVE-2025-59689

2026-06-01 10:41 UTC

Timestamps

2026-06-01

2026-06-01

Scope

KEVIntel entry: Libraesva ESG 4.5 through 5.5.x before 5.5.7 allows command injection via a compressed e-mail attachment. For ESG 5.0 a fix has been released in... | Affected: Libraesva / Email Security Gateway | CVSS: 6.1 (MEDIUM) | EPSS: 0.01929 | Used in malware: unknown | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2025-59689', 'url': 'https://www.cve.org/CVERecord?id=CVE-2025-59689'}
  • {'id': 'kevintel', 'url': 'https://kevintel.com/vuln/CVE-2025-59689'}

4a357b57-b686-4ff1-8e0e-2c53f40e2dec

caeb2787-0d58-4236-9039-7c86c3e566f3

2026-06-19 12:42 UTC

2026-06-19 12:42 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report kevintel successful_exploitation 0.70
View details 
{
  "added_date": "2026-06-01T10:41:17.159Z",
  "ahead_of_cisa_kev": {
    "count": 1,
    "unit": "day"
  },
  "cvss_score": 6.1,
  "cvss_severity": "MEDIUM",
  "epss_percentile": 0.77348,
  "epss_score": 0.01929,
  "feed": "KEVIntel (kevintel.com)",
  "not_yet_in_cisa_kev": false,
  "product": "Email Security Gateway",
  "title": "Libraesva ESG 4.5 through 5.5.x before 5.5.7 allows command injection via a compressed e-mail attachment. For ESG 5.0 a fix has been released in...",
  "used_in_malware": "unknown",
  "vendor": "Libraesva"
}
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