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CVE-2006-4440

31
FAUCET Score

CVE-2006-4440 is a remote file inclusion vulnerability in Ay System Solutions CMS 2.6 and earlier, allowing attackers to execute arbitrary PHP code. It has a CVSS score of 7.5, indicating high severity due to its network-based attack vector, low attack complexity, and potential for full compromise of confidentiality, integrity, and availability. While not listed in CISA's KEV catalog, public exploit code exists on ExploitDB, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.6CPE matchmatch criteria
cpe:2.3:a:ay_system_solutions:ay_system_solutions_cms:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

AV:N/AC:L/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
8.12%
Probability of exploitation in next 30 days
EPSS Percentile
94.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-2263 · Aug 27, 2006
This CVE's current EPSS score of 0.0812 is in the 91st percentile among its peer group of 51,485 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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

aysad.net / download/logs/WCSv2.7_upgrades.log
secunia.com / advisories/21661
ExploitVendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/28593
exploit-db.com / exploits/2263
osvdb.org / 28245
securityfocus.com / bid/19735
vupen.com / english/advisories/2006/3394