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CVE-2011-3720

15
FAUCET Score

CVE-2011-3720 describes an information disclosure vulnerability in ConceptCMS versions 5.3.1, 5.3.3, and potentially others. Remote attackers can obtain sensitive installation path information by directly requesting specific .php files, which then reveal error messages containing this data. This vulnerability has a CVSS score of 5.0 (Medium), indicating a network-based attack with low complexity and a partial impact on confidentiality. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
5.3.1CPE matchmatch criteria
cpe:2.3:a:conceptcms:conceptcms:5.3.1:*:*:*:*:*:*:*

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
1.35%
Probability of exploitation in next 30 days
EPSS Percentile
68.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0135 is in the 49th 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

code.google.com / p/inspathx/source/browse/trunk/paths_vuln/%21_README
code.google.com / p/inspathx/source/browse/trunk/paths_vuln/conceptcms_inst10_0531_100820
Exploit
secunia.com / advisories/46208
openwall.com / lists/oss-security/2011/06/27/6