KEV Entry

CVE-2021-36742

Known Exploited Vulnerability Entry Previdian

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Entry Details
Confirmed Exploited

CVE-2021-36742

2021-11-03 01:00 CET

Timestamps

2021-11-03

2021-11-03

Scope

A improper input validation vulnerability in Trend Micro Apex One, Apex One as a Service, OfficeScan XG and Worry-Free Business Security 10.0 SP1... | Affected: Trend Micro / Trend Micro Apex One, Trend Micro OfficeScan, Trend Micro Worry-Free Business Security | CVSS: 7.8 (HIGH) | EPSS: 0.01482 | Used in malware: unknown | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2021-36742', 'url': 'https://www.cve.org/CVERecord?id=CVE-2021-36742'}
  • {'id': 'previdian', 'url': 'https://previdian.com/CVE-2021-36742'}

fa1ad001-e09c-42fb-a9d7-25b45fefe82e

Previdian
caeb2787-0d58-4236-9039-7c86c3e566f3

2026-10-02 09:10 CEST

2026-10-02 09:10 CEST

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report previdian successful_exploitation 0.70
View details 
{
  "added_date": "2021-11-03T00:00:00.000Z",
  "ahead_of_cisa_kev": null,
  "cve_id": "CVE-2021-36742",
  "cvss_estimated": false,
  "cvss_score": 7.8,
  "cvss_severity": "HIGH",
  "epss_percentile": 0.72942,
  "epss_score": 0.01482,
  "feed": "Previdian (previdian.com)",
  "ghsa_id": null,
  "not_yet_in_cisa_kev": false,
  "previous_ids": [],
  "product": "Trend Micro Apex One, Trend Micro OfficeScan, Trend Micro Worry-Free Business Security",
  "title": "A improper input validation vulnerability in Trend Micro Apex One, Apex One as a Service, OfficeScan XG and Worry-Free Business Security 10.0 SP1...",
  "used_in_malware": "unknown",
  "vendor": "Trend Micro",
  "virtual_patch": false,
  "vulnerability_id": "CVE-2021-36742"
}
 -
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