Is CVE-2015-4715 in the CISA KEV catalog?

No. CVE-2015-4715 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2015-4715?

CVE-2015-4715 has a CVSS v3 base score of 4.9 (MEDIUM).

What is the EPSS score for CVE-2015-4715?

CVE-2015-4715 has an EPSS score of 1.44% (70th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2015-4715?

Upgrade owncloud to 6.0.8 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2015-4715

MEDIUM

4.9

CVSS v3

NVD

Description

The fetch function in OAuth/Curl.php in Dropbox-PHP, as used in ownCloud Server before 6.0.8, 7.x before 7.0.6, and 8.x before 8.0.4 when an external Dropbox storage has been mounted, allows remote administrators of Dropbox.com to read arbitrary files via an @ (at sign) character in unspecified POST values.

CWE-552

How to fix

Remediation Available

owncloudNVD

Affected:< 6.0.8Fixed in:6.0.8CVE-2015-4715derived from NVD

owncloud serverNVD

Affected:>= 8.0.0, < 8.0.4Fixed in:8.0.4CVE-2015-4715derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredHigh

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

1.44%probability of exploitation in 30 days

70thpercentile

Moderate risk: more likely to be exploited than 70% of all known CVEs.

References

Patch1

github.com

Vendor Advisory2

Third-Party Advisory1

securityfocus.com

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HTML

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-03-31.