CVE-2006-4440

Exp

PHP remote file inclusion vulnerability in main.php in Ay System Solutions CMS 2.6 and earlier allows remote attackers to execute arbitrary PHP code via a URL in the path[ShowProcessHandle] parameter.

Published: 2006-08-29 Last update: 2026-04-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2006-4440 is rated High Exploit Risk (73.5/100): CVSS High severity, with high exploitation likelihood (EPSS 13.06%, 94th percentile). 2 public exploit reference(s) are indexed (Exploit-DB). 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-2006-4440

EDB-ID Source Kind Published Link
2263 exploit_db edb 2006-08-27 Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2006-4440

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 2025-08-04 17.37% 13.06% -4.31%
2 2025-04-17 14.03% 17.37% +3.34%
3 2025-03-30 — 14.03% —

Full EPSS history (12 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2006-4440

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.5 2.0 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 6.4 [email protected]

Weakness enumeration for CVE-2006-4440

Affected software / configurations for CVE-2006-4440

Vendor Product Version Raw CPE
ay_system_solutions ay_system_solutions_cms <= 2.6 cpe:2.3:a:ay_system_solutions:ay_system_solutions_cms:*:*:*:*:*:*:*:*

References for CVE-2006-4440

cvelogic Threat Intelligence