RCE in ownCloud
CVE-2014-2044
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.
Vulnerability class: RCE (Remote Code Execution)
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.5 (High). Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.124 (96.1th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 96.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.124 · newest: 0.124 · change: 0.000
Affected products
- ownCloud
- ownCloud Server — versions 3.0.0, 3.0.1, 3.0.2
Weakness classification (CWE)
References
- secunia.com/advisories/57267 (third-party-advisory)
- www.osvdb.org/104082 (vdb-entry)
- www.securityfocus.com/bid/66000 (vdb-entry)
- seclists.org/fulldisclosure/2014/Mar/45 (mailing-list)
- packetstormsecurity.com/files/125585/ownCloud-4.0.x-4.5.x-Remote-Code-Execution… (Exploit)
- www.exploit-db.com/exploits/32162 (Exploit, exploit)
- www.portcullis-security.com/security-research-and-downloads/security-advisories… (Exploit)
- exchange.xforce.ibmcloud.com/vulnerabilities/91757 (vdb-entry)
- www.securityfocus.com/archive/1/531365/100/0/threaded (mailing-list)