Is CVE-2014-1507 being actively exploited?

CVE-2014-1507 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2014-1507?

CVE-2014-1507 has a CVSS 2.0 base score of 9.3 (HIGH).

CVE-2014-1507

HIGH · CVSS 9.3EPSS 1.1%EU EUVD

Directory traversal vulnerability in the DeviceStorage API in Mozilla FirefoxOS before 1.2.2 allows attackers to bypass the media sandbox protection mechanism, and read or modify arbitrary files, via a crafted application that uses a relative pathname for a DeviceStorageFile object.

Key facts

CVSS score: 9.3 (v2.0)
Severity: HIGH
CVSS vector: AV:N/AC:M/Au:N/C:C/I:C/A:C
Weakness (CWE): CWE-22
EPSS score: 1.1% (66th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2014-1583)
Published: March 19, 2014
NVD last modified: June 17, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2014-1583 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

mozilla / firefoxos
oracle / solaris

References

http://www.mozilla.org/security/announce/2014/mfsa2014-25.html(Vendor Advisory)
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html(Third Party Advisory)
https://bugzilla.mozilla.org/show_bug.cgi?id=940684(Issue Tracking)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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