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CVE-2010-20042

Xion Audio Player ≤ 1.0.126 Unicode Stack Buffer Overflow

HIGH
8.4
CVSS Score
Published: August 20, 2025 at 03:42 PM UTC
Updated: July 15, 2026 at 02:24 AM UTC
2 products affected across 2 vendorsAudio PlayerAudio Player

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Severity
HIGH8.4
Exploit prediction
EPSS 0.4%
SSVC
PoC

Description

Xion Audio Player versions prior to 1.0.126 are vulnerable to a Unicode-based stack buffer overflow triggered by opening a specially crafted .m3u playlist file. The file contains an overly long string that overwrites the Structured Exception Handler (SEH) chain, allowing an attacker to hijack execution flow and run arbitrary code.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Audio Player· Doryphores
95%
v ≤ 1.0.126
Audio Player· Xion
60%
v ≤ 1.0.126

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (7)

Exploit
Source: [email protected]
https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/fileformat/xion_m3u_sehbof.rb
Exploit
Source: [email protected]
https://www.exploit-db.com/exploits/14517
Exploit
Source: [email protected]
https://www.exploit-db.com/exploits/14633
Exploit
Source: [email protected]
https://www.exploit-db.com/exploits/15598
Exploit
Source: [email protected]
https://www.exploit-db.com/exploits/16653
Product
Source: [email protected]
https://www.r2.com.au/page/products/download/xion-audio-player/
Third Party Advisory
Source: [email protected]
https://www.vulncheck.com/advisories/xion-audio-player-unicode-stack-buffer-overflow

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.4HIGHVulnCheck
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-121

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