Vulnerability report

Exploited in the wild High confidence Not in CISA KEV

CVE-2009-1800

iGame

Chinagames / iGame

Severity
CVSS 7.5 · High
Confidence
High
Exploit status
Exploited in the wild
EPSS
10.9%
First observed
Last observed

Decision summary

What security teams need to know first

Direct answers before the deeper technical record.

What it is

CVE-2009-1800 is an unauthenticated vulnerability affecting Chinagames iGame. Stack-based buffer overflow in the Chinagames CGAgent ActiveX control 1.x in CGAgent.dll, as distributed in Chinagames iGame 2009, allows...

Is it exploited?

Yes. KEV Intelligence tracks this CVE as a known exploited vulnerability. Confidence is high.

Who is affected?

Chinagames / iGame.

What should we do?

Prioritize remediation. Validate affected assets and apply vendor fixes on an accelerated timeline.

Overview

iGame

Stack-based buffer overflow in the Chinagames CGAgent ActiveX control 1.x in CGAgent.dll, as distributed in Chinagames iGame 2009, allows remote attackers to execute arbitrary code via a long argument to the CreateChinagames method, as exploited in the wild in April and May 2009.

NOTE: some of these details are obtained from third party information.

View vendor advisory (opens in new tab)
Published
28 May 2009
Exploitation Reported
28 May 2009
Attack vector
Remote
Complexity
Low
Privileges
None
User interaction

CVE References

Exploitation evidence

Why KEV Intelligence marks this CVE as exploited

Third-party attestation and first-party sensor observation are shown separately so teams can judge the evidence chain.

Exploited in the wild

CVE

Recorded 28 May 2009

Independent exploitation attestation added to the KEV Intelligence record.

Known exploited vulnerability sources

Per-source evidence links for KEV attestations are available through the KEV Intelligence Pro API.

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Source Added
CVE First 2009-05-28 14:00 UTC

Detection

Operational artifacts and observed signals

Make the evidence actionable in scanner, SOC, and edge-control workflows.

Observed signals

Request targets
0
User-Agents
0

Raw values available in Pro and Enterprise.

Scanner coverage

No scanner integrations recorded yet.

Virtual patch status

No KEV Intelligence virtual patch is currently available. Future rules ship for ModSecurity, Cloudflare, and AWS WAF.

Learn about virtual patches →

No detection artifacts or sensor request patterns are available for this CVE yet.

Check back as sensor telemetry and scanner integrations are updated.

Risk and context

Severity, weaknesses, and research context

CVSS v2.0

7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS

10.9%

Timeline

From disclosure to observed exploitation

  1. Added to KEV Intelligence KEV Feed

    High-confidence, third-party attested exploitation

  2. CVE published

    Vulnerability disclosed publicly

  3. CVE ID reserved

    Identifier reserved by the CNA

Pro API

Automate this intelligence

Confidence, exploit status, sensor telemetry, PoCs, scanner integrations, mentions, and tags are available programmatically for VM, SOC, and CTI workflows.

  • Evidence confidence and provenance
  • First-party sensor telemetry
  • PoC and scanner references
  • Affected versions and enrichment
  • Automation-ready JSON delivery

GET /api/v2/pro/kevs/CVE-2009-1800

Free JSON includes basic KEV fields
{
  "cve_id": "CVE-2009-1800",
  "confidence": "High",
  "cvss_score": 7.5,
  "cvss_estimated": false,
  "epss_score": 0.10899,
  "exploit_status": {
    "exploited_in_the_wild": true,
    "active_exploitation_observed": false
  },
  "sensor_telemetry": { "attempts": 0, "sensors": 0 }
}

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