How severe is CVE-2015-4075?

CVE-2015-4075 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2015-4075 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (94th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-4075?

CVE-2015-4075 affects Helpdeskpro Helpdesk Pro. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2015-4075?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2015-4075 published?

CVE-2015-4075 was published on 2017-09-20 and last updated on 2026-06-17.

CVE-2015-4075

CVE-2015-4075 is a high-severity vulnerability in Helpdeskpro Helpdesk Pro with a CVSS 3.x base score of 8.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-74.

Key facts

Severity: High (CVSS 3.x base score 8.1)
CVSS v2: 6.8
EPSS exploit prediction: 7% (94th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-74
Affected product: Helpdeskpro Helpdesk Pro
Published: 2017-09-20
Last modified: 2026-06-17

Description

The Helpdesk Pro plugin before 1.4.0 for Joomla! allows remote attackers to write to arbitrary .ini files via a crafted language.save task.

Frequently asked questions

What is CVE-2015-4075?: The Helpdesk Pro plugin before 1.4.0 for Joomla! allows remote attackers to write to arbitrary .ini files via a crafted language.save task.
How severe is CVE-2015-4075?: CVE-2015-4075 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2015-4075 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-4075?: CVE-2015-4075 affects Helpdeskpro Helpdesk Pro. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2015-4075?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2015-4075 published?: CVE-2015-4075 was published on 2017-09-20 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:helpdeskpro:helpdesk_pro:*:*:*:*:*:joomla\!:*:*

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