KEV Entry

CVE-2017-9791

Known Exploited Vulnerability Entry Shadowserver

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Entry Details
Confirmed Exploited

CVE-2017-9791

2026-10-21 00:00 UTC

Characteristics

98.0

Timestamps

2026-09-18

2026-09-18

2026-10-21

Scope

Affected: Apache / Struts | Class: web-app-framework | Severity: Critical (CVSS 9.8) | IoT: no | In CISA KEV: yes | Honeypot connections on 2026-10-21: 5552

References
  • {'id': 'CVE-2017-9791', 'url': 'https://www.cve.org/CVERecord?id=CVE-2017-9791'}
  • {'id': 'shadowserver', 'url': 'https://www.shadowserver.org/what-we-do/network-reporting/honeypot-exploited-vulnerabilities-report/'}

3625b2d8-00c4-4dec-879b-bd7adb8b4498

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

2026-10-21 09:11 UTC

2026-10-23 01:00 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
honeypot shadowserver in_the_wild_attempts 0.70
View details 
{
  "1d": "3",
  "30d_avg": 6,
  "7d_avg": 2,
  "90d_avg": 2,
  "cisa_kev": "yes",
  "class": "web-app-framework",
  "connections": 5552,
  "feed": "Shadowserver Foundation honeypot/exploited-vulnerabilities",
  "iot": "no",
  "observation_date": "2026-10-21",
  "product": "Struts",
  "type": "http-scan",
  "vendor": "Apache",
  "vulnerability_class": "CVSS",
  "vulnerability_score": 9.8,
  "vulnerability_severity": "Critical"
}
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