CVE-2011-5171

Exp

Multiple stack-based buffer overflows in CyberLink Power2Go 7 (build 196) and 8 (build 1031) allow remote attackers to execute arbitrary code via the (1) src and (2) name parameters in a p2g project file.

Published: 2012-09-15 Last update: 2026-04-29 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2011-5171 is rated High Exploit Risk (91.6/100): CVSS Critical severity, with high exploitation likelihood (EPSS 69.19%, 99th percentile). 3 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +4.88% over the last day, indicating growing attacker interest. Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

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

Public exploit references (Exploit-DB) for CVE-2011-5171

EDB-ID Source Kind Published Link
18747 exploit_db edb 2012-04-18 Exploit-DB ↗
18220 exploit_db edb 2011-12-09 Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2011-5171

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 2026-02-19 64.31% 69.19% +4.88%
2 2026-01-11 59.81% 64.31% +4.49%
3 2025-06-09 — 59.81% —

Full EPSS history (22 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2011-5171

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-2011-5171

Affected software / configurations for CVE-2011-5171

Vendor Product Version Raw CPE
cyberlink power2go 7.0 cpe:2.3:a:cyberlink:power2go:7.0:*:*:*:*:*:*:*
cyberlink power2go 8.0 cpe:2.3:a:cyberlink:power2go:8.0:*:*:*:*:*:*:*

References for CVE-2011-5171

cvelogic Threat Intelligence