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CVE-2006-1816

16
FAUCET Score

CVE-2006-1816 describes a remote file inclusion vulnerability affecting VBulletin versions 3.5.1, 3.5.2, and 3.5.4. This flaw allows unauthenticated remote attackers to execute arbitrary code by injecting a malicious URL into the 'systempath' parameter of specific ImpEx PHP scripts. The vulnerability has a CVSS score of 5.0, indicating a medium severity with low attack complexity and potential for partial integrity impact. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
3.5.1CPE matchmatch criteria
cpe:2.3:a:jelsoft:vbulletin:3.5.1:*:*:*:*:*:*:*
3.5.2CPE matchmatch criteria
cpe:2.3:a:jelsoft:vbulletin:3.5.2:*:*:*:*:*:*:*
3.5.4CPE matchmatch criteria
cpe:2.3:a:jelsoft:vbulletin:3.5.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.94%
Probability of exploitation in next 30 days
EPSS Percentile
85.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0294 is in the 80th percentile among its peer group of 23,723 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, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

secunia.com / advisories/19352
exchange.xforce.ibmcloud.com / vulnerabilities/25789
exchange.xforce.ibmcloud.com / vulnerabilities/34095
osvdb.org / 24690
osvdb.org / 24691
osvdb.org / 24692
securityfocus.com / archive/1/430881/100/0/threaded
securityfocus.com / archive/1/467666/100/0/threaded