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CVE-2015-4075

33
FAUCET Score

CVE-2015-4075 describes a critical vulnerability in the Helpdesk Pro plugin for Joomla! versions prior to 1.4.0, allowing remote attackers to write to arbitrary .ini files. This vulnerability carries a high CVSS score of 8.1, indicating a severe risk due to its network-based attack vector, low attack complexity, and high potential for confidentiality, integrity, and availability impacts. While there is no evidence of active exploitation or Metasploit/Nuclei modules, an ExploitDB entry (EDB-37666) confirms the existence of public exploit code. Despite the available exploit, community discussion and media coverage for this CVE are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.3.0CPE matchmatch criteria
cpe:2.3:a:helpdeskpro:helpdesk_pro:*:*:*:*:*:joomla\!:*:*

CVSS Data

CVSS version used by this source: 3.1

8.1HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.2
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
7.38%
Probability of exploitation in next 30 days
EPSS Percentile
93.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-37666 · Jul 21, 2015
This CVE's current EPSS score of 0.0738 is in the 71st percentile among its peer group of 8,914 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 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.com / files/132766/Joomla-Helpdesk-Pro-XSS-File-Disclosure-SQL-Injection.html
ExploitThird Party AdvisoryVDB Entry
seclists.org / fulldisclosure/2015/Jul/102
ExploitMailing ListThird Party AdvisoryVDB Entry
exploit-db.com / exploits/37666
ExploitThird Party AdvisoryVDB Entry
securityfocus.com / bid/75971
ExploitThird Party AdvisoryVDB Entry