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CVE-2011-3833

47
FAUCET Score

CVE-2011-3833 is an unrestricted file upload vulnerability in Support Incident Tracker (SiT!) version 3.65, specifically within the ftp_upload_file.php component. This allows remote authenticated users to execute arbitrary PHP code by uploading a malicious PHP file and then directly accessing it. The vulnerability has a CVSS score of 6.0, indicating a medium severity, with a network-based attack vector, medium access complexity, and potential for partial confidentiality, integrity, and availability impact. While not listed on the KEV catalog, there is a publicly available Metasploit module for remote command execution, suggesting exploitability, though community discussion and media coverage are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
3.65CPE matchmatch criteria
cpe:2.3:a:sitracker:support_incident_tracker:3.65:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.0MEDIUM

AV:N/AC:M/Au:S/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Exploitability Score
6.8
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
19.78%
Probability of exploitation in next 30 days
EPSS Percentile
97.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
Metasploit: Support Incident Tracker Remote Command Execution · Nov 10, 2011
ExploitDB: EDB-18108 · Nov 13, 2011
This CVE's current EPSS score of 0.1978 is in the 99th percentile among its peer group of 1,424 CVEs.

Social Chatter

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

packetstormsecurity.org / files/106933/sit_file_upload.rb.txt
Exploit
secunia.com / advisories/45453
Vendor Advisory
secunia.com / secunia_research/2011-79
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/71237
exchange.xforce.ibmcloud.com / vulnerabilities/71651
exploit-db.com / exploits/18108
Exploit
kb.cert.org / vuls/id/576355
US Government Resource
osvdb.org / 77003
securityfocus.com / bid/50632
Exploit
securityfocus.com / bid/50896
Exploit