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CVE-2012-0996

38
FAUCET Score

CVE-2012-0996 describes multiple directory traversal vulnerabilities in 11in1 CMS version 1.2.1 stable 12-31-2011. This flaw allows unauthenticated remote attackers to read arbitrary files on the server by manipulating the 'class' parameter in 'index.php' or 'admin/index.php'. 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 (data disclosure). While not listed on the KEV catalog, public exploit code exists on ExploitDB and Nuclei templates are available, indicating potential for exploitation, though there is no evidence of widespread active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
1.2.1CPE matchmatch criteria
cpe:2.3:a:11in1:11in1:1.2.1:stable_12-31-2011:*:*:*:*:*:*

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
9.79%
Probability of exploitation in next 30 days
EPSS Percentile
95.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Nuclei: CVE-2012-0996 · Sep 27, 2021
ExploitDB: EDB-36784 · Feb 15, 2012
This CVE's current EPSS score of 0.0979 is in the 94th percentile among its peer group of 23,690 CVEs.

Social Chatter

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

htbridge.ch / advisory/HTB23071
Exploit