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CVE-2009-2011

71
FAUCET Score

CVE-2009-2011 describes a critical vulnerability in Worldweaver DX Studio Player versions prior to 3.0.29.1, specifically when used as a Firefox plugin. This flaw allows remote attackers to execute arbitrary commands on a user's system by exploiting an unrestricted JavaScript API method (shell.execute) within a malicious .dxstudio file. With a CVSS score of 9.3 (Critical) and an EPSS score indicating high exploitability, this vulnerability poses a severe risk due to its network-based attack vector, medium attack complexity, and complete compromise of confidentiality, integrity, and availability. While not on the KEV catalog or Hot List, exploit code is publicly available through Metasploit and ExploitDB, indicating a high potential for exploitation, despite a lack of broader community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.0.29.0CPE matchmatch criteria
cpe:2.3:a:dxstudio:dx_studio_player:*:*:*:*:*:*:*:*
3.0.12.0CPE matchmatch criteria
cpe:2.3:a:dxstudio:dx_studio_player:3.0.12.0:*:*:*:*:*:*:*
3.0.22.0CPE matchmatch criteria
cpe:2.3:a:dxstudio:dx_studio_player:3.0.22.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

AV:N/AC:M/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
40.18%
Probability of exploitation in next 30 days
EPSS Percentile
98.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
Metasploit: Worldweaver DX Studio Player shell.execute() Command Execution · Jun 9, 2009
ExploitDB: EDB-16515 · May 26, 2010
This CVE's current EPSS score of 0.4018 is in the 97th percentile among its peer group of 8,914 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

secunia.com / advisories/35402
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/51035
exploit-db.com / exploits/8922
coresecurity.com / content/DXStudio-player-firefox-plugin
Exploit
dxstudio.com / forumtopic.aspx
URL Repurposed
securityfocus.com / archive/1/504195/100/0/threaded
securityfocus.com / bid/35273
ExploitPatch
vupen.com / english/advisories/2009/1561
PatchVendor Advisory