KEV Entry

CVE-2021-27102

Known Exploited Vulnerability Entry CISA

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Entry Details
Confirmed Exploited

CVE-2021-27102

2021-11-03 01:00 CET

Timestamps

2021-11-03

2021-11-03

Scope

Accellion FTA OS Command Injection Vulnerability | Affected: Accellion / FTA | Description: Accellion FTA contains an OS command injection vulnerability exploited via a local web service call. | Required action: Apply updates per vendor instructions. | Due date: 2021-11-17 | Known ransomware campaign use (KEV): Known | Notes (KEV): https://nvd.nist.gov/vuln/detail/CVE-2021-27102

References
  • {'id': 'CVE-2021-27102', 'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2021-27102'}

28e59df5-5f52-4122-b7fc-ed8bf003251d

CISA
405284c2-e461-4670-8979-7fd2c9755a60

2026-10-02 08:10 CEST

2026-10-02 08:10 CEST

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
vendor_report cisa-kev successful_exploitation 0.80
View details 
{
  "cwes": [
    "CWE-20",
    "CWE-78"
  ],
  "date_added": "2021-11-03",
  "due_date": "2021-11-17",
  "feed": "CISA Known Exploited Vulnerabilities Catalog",
  "knownRansomwareCampaignUse": "Known",
  "product": "FTA",
  "vendorProject": "Accellion",
  "vulnerabilityName": "Accellion FTA OS Command Injection Vulnerability"
}
 -
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