KEV Entry

CVE-2021-27670

Known Exploited Vulnerability Entry External Catalog

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Entry Details
Confirmed Exploited

CVE-2021-27670

2026-06-06 00:00 UTC

Timestamps

2026-06-06

2026-06-06

Scope

KEVIntel entry: Appspace 6.2.4 allows SSRF via the api/v1/core/proxy/jsonprequest url parameter. | Affected: Appspace / Appspace 6.2.4 | CVSS: 9.8 (CRITICAL) | EPSS: 0.60404 | Used in malware: unknown | Not yet in CISA KEV: True

References
  • {'id': 'CVE-2021-27670', 'url': 'https://www.cve.org/CVERecord?id=CVE-2021-27670'}
  • {'id': 'kevintel', 'url': 'https://kevintel.com/vuln/CVE-2021-27670'}

77004d97-6fdc-4f76-8cc6-6d7aac2229d9

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": "2026-06-06T00:00:00.000Z",
  "ahead_of_cisa_kev": null,
  "cvss_score": 9.8,
  "cvss_severity": "CRITICAL",
  "epss_percentile": 0.99027,
  "epss_score": 0.60404,
  "feed": "KEVIntel (kevintel.com)",
  "not_yet_in_cisa_kev": true,
  "product": "Appspace 6.2.4",
  "title": "Appspace 6.2.4 allows SSRF via the api/v1/core/proxy/jsonprequest url parameter.",
  "used_in_malware": "unknown",
  "vendor": "Appspace"
}
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