CVE-2011-4496

Buffer overflow in Aviosoft DTV Player 1.0.1.2 allows remote attackers to execute arbitrary code via a crafted .plf (aka playlist) file.

Published: 2011-11-21 Last update: 2026-04-29 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2011-4496 is rated High Risk (65.5/100): CVSS Critical severity, with high exploitation likelihood (EPSS 10.76%, 95th percentile). EPSS ranks this CVE among the most likely to be exploited in the near term. High exploitation likelihood—assess exposure and prioritize remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2011-4496

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 64.04% 10.76% -53.28%
2 2025-10-08 11.19% 64.04% +52.85%
3 2025-09-15 — 11.19% —

Full EPSS history (14 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2011-4496

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
9.3 2.0 HIGH
AV:N/AC:M/Au:N/C:C/I:C/A:C Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:M)
Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 8.6 10.0 [email protected]

Weakness enumeration for CVE-2011-4496

Affected software / configurations for CVE-2011-4496

Vendor Product Version Raw CPE
aviosoft dtv_player 1.0.1.2 cpe:2.3:a:aviosoft:dtv_player:1.0.1.2:*:*:*:*:*:*:*

References for CVE-2011-4496

URL Tags
http://www.kb.cert.org/vuls/id/998403 US Government Resource
cvelogic Threat Intelligence