KEV Entry

CVE-2025-20240

Known Exploited Vulnerability Entry External Catalog

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Entry Details
Confirmed Exploited

CVE-2025-20240

2025-09-25 11:38 UTC

Timestamps

2025-09-25

2025-09-25

Scope

KEVIntel entry: A vulnerability in the Web Authentication feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to conduct a reflected... | Affected: Cisco / Cisco IOS XE Software | CVSS: 6.1 (MEDIUM) | Used in malware: unknown | Not yet in CISA KEV: True

References
  • {'id': 'CVE-2025-20240', 'url': 'https://www.cve.org/CVERecord?id=CVE-2025-20240'}
  • {'id': 'kevintel', 'url': 'https://kevintel.com/vuln/CVE-2025-20240'}

d4f67c86-2f56-4b45-b109-cd9ca7170bf6

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": "2025-09-25T11:38:17.000Z",
  "ahead_of_cisa_kev": null,
  "cvss_score": 6.1,
  "cvss_severity": "MEDIUM",
  "epss_percentile": null,
  "epss_score": null,
  "feed": "KEVIntel (kevintel.com)",
  "not_yet_in_cisa_kev": true,
  "product": "Cisco IOS XE Software",
  "title": "A vulnerability in the Web Authentication feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to conduct a reflected...",
  "used_in_malware": "unknown",
  "vendor": "Cisco"
}
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