KEV Entry

CVE-2023-2523

Known Exploited Vulnerability Entry Previdian

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Entry Details
Confirmed Exploited

CVE-2023-2523

2023-05-04 18:00 UTC

Timestamps

2023-05-04

2023-05-04

Scope

Weaver E-Office unrestricted upload | Affected: Weaver / E-Office | CVSS: 7.3 (HIGH) | EPSS: 0.32895 | Used in malware: unknown | Not yet in CISA KEV: True

References
  • {'id': 'CVE-2023-2523', 'url': 'https://www.cve.org/CVERecord?id=CVE-2023-2523'}
  • {'id': 'GHSA-W8G9-XRV8-VFW2', 'url': 'https://github.com/advisories/GHSA-W8G9-XRV8-VFW2'}
  • {'id': 'previdian', 'url': 'https://previdian.com/CVE-2023-2523'}

66ad7f6e-a604-4910-afda-f47007d7b6a2

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

2026-11-04 13:01 UTC

2026-11-04 13:01 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report previdian successful_exploitation 0.70
View details 
{
  "added_date": "2023-05-04T18:00:05.000Z",
  "ahead_of_cisa_kev": null,
  "cve_id": "CVE-2023-2523",
  "cvss_estimated": false,
  "cvss_score": 7.3,
  "cvss_severity": "HIGH",
  "epss_percentile": 0.98358,
  "epss_score": 0.32895,
  "feed": "Previdian (previdian.com)",
  "ghsa_id": "GHSA-W8G9-XRV8-VFW2",
  "not_yet_in_cisa_kev": true,
  "previous_ids": [],
  "product": "E-Office",
  "title": "Weaver E-Office unrestricted upload",
  "used_in_malware": "unknown",
  "vendor": "Weaver",
  "virtual_patch": false,
  "vulnerability_id": "CVE-2023-2523"
}
 -
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