CVE-2014-2044

highpriority · track · 44EPSS 0.124 · 96 %ileexploit · functionalEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · functional

Likely / severe?

12.4% (96th) EPSS

CVSS 7.5 · high

Is it mine?

36 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

Incomplete blacklist vulnerability in ajax/upload.php in ownCloud before 5.0, when running on Windows, allows remote authenticated users to bypass intended access restrictions, upload files with arbitrary names, and execute arbitrary code via an Alternate Data Stream (ADS) syntax in the filename parameter, as demonstrated using .htaccess::$DATA to upload a PHP program.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.8–7.5

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 10 · impact 6.4

v2.06.8mediumAV:N/AC:L/Au:N/C:P/I:P/A:P/E:POCsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-94USprimary

exploits (1)

Public proof-of-concept and weaponised exploit code.

EDB-32162ownCloud 4.0.x/4.5.x - 'upload.php?Filename' Remote Code Executionfunctional · exploit_db

affected products (36)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
owncloud owncloud≤ 4.5.13nvdUScpe:2.3:a:owncloud:owncloud:*:*:*:*:*:*:*:*
owncloud owncloud server= 3.0.0nvdUScpe:2.3:a:owncloud:owncloud_server:*:*:*:*:*:*:*:*
owncloud owncloud server= 3.0.1nvdUScpe:2.3:a:owncloud:owncloud_server:*:*:*:*:*:*:*:*
owncloud owncloud server= 3.0.2nvdUScpe:2.3:a:owncloud:owncloud_server:*:*:*:*:*:*:*:*
owncloud owncloud server= 3.0.3nvdUScpe:2.3:a:owncloud:owncloud_server:*:*:*:*:*:*:*:*
owncloud owncloud server= 4.0.0nvdUScpe:2.3:a:owncloud:owncloud_server:*:*:*:*:*:*:*:*
owncloud owncloud server= 4.0.1nvdUScpe:2.3:a:owncloud:owncloud_server:*:*:*:*:*:*:*:*
owncloud owncloud server= 4.0.10nvdUScpe:2.3:a:owncloud:owncloud_server:*:*:*:*:*:*:*:*
owncloud owncloud server= 4.0.11nvdUScpe:2.3:a:owncloud:owncloud_server:*:*:*:*:*:*:*:*
owncloud owncloud server= 4.0.12nvdUScpe:2.3:a:owncloud:owncloud_server:*:*:*:*:*:*:*:*
owncloud owncloud server= 4.0.13nvdUScpe:2.3:a:owncloud:owncloud_server:*:*:*:*:*:*:*:*
owncloud owncloud server= 4.0.14nvdUScpe:2.3:a:owncloud:owncloud_server:*:*:*:*:*:*:*:*
owncloud owncloud server= 4.0.15nvdUScpe:2.3:a:owncloud:owncloud_server:*:*:*:*:*:*:*:*
owncloud owncloud server= 4.0.16nvdUScpe:2.3:a:owncloud:owncloud_server:*:*:*:*:*:*:*:*
owncloud owncloud server= 4.0.2nvdUScpe:2.3:a:owncloud:owncloud_server:*:*:*:*:*:*:*:*
owncloud owncloud server= 4.0.3nvdUScpe:2.3:a:owncloud:owncloud_server:*:*:*:*:*:*:*:*
owncloud owncloud server= 4.0.4nvdUScpe:2.3:a:owncloud:owncloud_server:*:*:*:*:*:*:*:*
owncloud owncloud server= 4.0.5nvdUScpe:2.3:a:owncloud:owncloud_server:*:*:*:*:*:*:*:*
owncloud owncloud server= 4.0.6nvdUScpe:2.3:a:owncloud:owncloud_server:*:*:*:*:*:*:*:*

showing 20 of 36

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2014-10-06modified 2026-06-17

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+10441 more

references (28)

External citations — patches, advisories, analysis.

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