Path Traversal in Apache Openmeetings
CVE-2016-0784
Directory traversal vulnerability in the Import/Export System Backups functionality in Apache OpenMeetings before 3.1.1 allows remote authenticated administrators to write to arbitrary files via a .. (dot dot) in a ZIP archive entry.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.547 (99.0th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 99th percentile — 99.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.563 · newest: 0.547 · change: -0.017
Affected products
Weakness classification (CWE)
References
- haxx.ml/post/141655340521/all-your-meetings-are-belong-to-us-remote-code
- www.apache.org/dist/openmeetings/3.1.1/CHANGELOG (Vendor Advisory)
- www.exploit-db.com/exploits/39642/ (exploit)
- www.openwall.com/lists/oss-security/2016/03/25/2 (mailing-list)
- packetstormsecurity.com/files/136484/Apache-OpenMeetings-3.1.0-Path-Traversal.h…
- openmeetings.apache.org/security.html (Patch, Vendor Advisory)
- www.securityfocus.com/archive/1/537929/100/0/threaded (mailing-list)
Frequently asked questions
- What is CVE-2016-0784?
- CVE-2016-0784 is a medium-severity vulnerability in Apache Openmeetings, classified under Path Traversal. CVSS score: 6.5/10. Published 2016-04-11.
- How severe is CVE-2016-0784?
- Medium severity. CVSS v3 base score is 6.5 out of 10.