KEV Entry

CVE-2022-30525

Known Exploited Vulnerability Entry External Catalog

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Entry Details
Confirmed Exploited

CVE-2022-30525

2022-05-16 00:00 UTC

Timestamps

2022-05-16

2022-05-16

Scope

KEVIntel entry: A OS command injection vulnerability in the CGI program of Zyxel USG FLEX 100(W) firmware versions 5.00 through 5.21 Patch 1, USG FLEX 200 firmware... | Affected: Zyxel / USG FLEX 100(W) firmware, USG FLEX 200 firmware, USG FLEX 500 firmware, USG FLEX 700 firmware, ATP series firmware, VPN series firmware, USG FLEX 50(W) firmware, USG 20(W)-VPN firmware | CVSS: 9.8 (CRITICAL) | Used in malware: unknown | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2022-30525', 'url': 'https://www.cve.org/CVERecord?id=CVE-2022-30525'}
  • {'id': 'kevintel', 'url': 'https://kevintel.com/vuln/CVE-2022-30525'}

62efd45f-01a1-4bd8-943f-5e509b94fc4b

caeb2787-0d58-4236-9039-7c86c3e566f3

2026-06-23 14:05 UTC

2026-06-23 14:05 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report kevintel successful_exploitation 0.70
View details 
{
  "added_date": "2022-05-16T00:00:00.000Z",
  "ahead_of_cisa_kev": null,
  "cvss_score": 9.8,
  "cvss_severity": "CRITICAL",
  "epss_percentile": null,
  "epss_score": null,
  "feed": "KEVIntel (kevintel.com)",
  "not_yet_in_cisa_kev": false,
  "product": "USG FLEX 100(W) firmware, USG FLEX 200 firmware, USG FLEX 500 firmware, USG FLEX 700 firmware, ATP series firmware, VPN series firmware, USG FLEX 50(W) firmware, USG 20(W)-VPN firmware",
  "title": "A OS command injection vulnerability in the CGI program of Zyxel USG FLEX 100(W) firmware versions 5.00 through 5.21 Patch 1, USG FLEX 200 firmware...",
  "used_in_malware": "unknown",
  "vendor": "Zyxel"
}
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