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CVE-2009-4383

15
FAUCET Score

CVE-2009-4383 describes a directory traversal vulnerability in Rocomotion P forum before version 1.28, specifically within the Pforum.php component. This flaw allows unauthenticated remote attackers to read arbitrary files on the server by injecting directory traversal sequences into unspecified input vectors. With a CVSS score of 5.0, this vulnerability is of medium severity, requiring no authentication and having a low attack complexity, but only impacting confidentiality. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.27CPE matchmatch criteria
cpe:2.3:a:rocomotion:p_forum:*:*:*:*:*:*:*:*
1.00CPE matchmatch criteria
cpe:2.3:a:rocomotion:p_forum:1.00:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
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
1.60%
Probability of exploitation in next 30 days
EPSS Percentile
73.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0160 is in the 57th percentile among its peer group of 23,701 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

another.rocomotion.jp / 12568911093444.html
PatchVendor Advisory
another.rocomotion.jp / 12604561773482.html
PatchVendor Advisory
jvndb.jvn.jp / ja/contents/2009/JVNDB-2009-000084.html
jvn.jp / en/jp/JVN00152874/index.html
secunia.com / advisories/37691
Vendor Advisory