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CVE-2009-4754

37
FAUCET Score

CVE-2009-4754 describes a stack-based buffer overflow in Mercury Audio Player 1.21, allowing remote attackers to execute arbitrary code through a crafted .m3u playlist file. This vulnerability carries a critical CVSS score of 9.3, indicating a network-based attack with medium complexity that can lead to complete compromise of confidentiality, integrity, and availability. While not listed in CISA's KEV catalog, exploit code (PoCs) is publicly available on ExploitDB, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
1.21CPE matchmatch criteria
cpe:2.3:a:mercuryaudio:audio_player:1.21:*:*:*:*:*:*:*

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
6.08%
Probability of exploitation in next 30 days
EPSS Percentile
92.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-23
Model: v2026.06.15
ExploitDB: EDB-8583 · May 1, 2009
This CVE's current EPSS score of 0.0608 is in the 66th percentile among its peer group of 8,913 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/34957
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/50288
exploit-db.com / exploits/8578
exploit-db.com / exploits/8583
securityfocus.com / bid/34788
Exploit