CVE-2009-0811

NONECVSS 0.0Weaponized
0.0
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • No confirmed exploitation signals yet
CISA-KEV: Not listedEPSS: 6%CVSS: —Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Insecure method vulnerability in the SopCast SopCore ActiveX control in sopocx.ocx 3.0.3.501 allows remote attackers to execute arbitrary programs via an executable file name in the argument to the SetExternalPlayer method.

CVSS v3
—
EG Score
0.0(none)
EG Risk
0
EG Risk 0/100

EG Risk is EchelonGraph's 0–100 priority score. It fuses intrinsic severity with real-world exploitation and automatability, so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. It is distinct from the 0–10 EG Score, which measures severity.

EPSS
92.0%
KEV
Not listed

Published

March 4, 2009

Last Modified

April 23, 2026

References (8)

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 10× in last 7d / 37× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-23 14:14 UTCEPSS rescore
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  52. 2026-05-30 17:52 UTCEG score recompute
  53. 2026-05-30 17:52 UTCGHSA enrichment
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Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Exploit-DBEDB-8143✓ verified
    First seen Mar 3, 2009

    Sopcast SopCore Control - 'sopocx.ocx' Command Execution

    Open source ↗

Related CVEs(same CWE)

Frequently asked(4)

What is CVE-2009-0811?
CVE-2009-0811 is a none vulnerability published on March 4, 2009. Insecure method vulnerability in the SopCast SopCore ActiveX control in sopocx.ocx 3.0.3.501 allows remote attackers to execute arbitrary programs via an executable file name in the argument to the SetExternalPlayer method.
When was CVE-2009-0811 disclosed?
CVE-2009-0811 was first published in the National Vulnerability Database on March 4, 2009, with the most recent update on April 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2009-0811 actively exploited?
CVE-2009-0811 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 92.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2009-0811?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2009-0811, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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