CVE-2016-7791: Input Validation
First published: Thu Jan 12 2017(Updated: )
Exponent CMS 2.3.9 suffers from a remote code execution vulnerability in /install/index.php. An attacker can upload an evil 'exploit.tar.gz' file to the website, then extract it by visiting '/install/index.php?install_sample=../../files/exploit', which leads to arbitrary code execution.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Exponentcms Exponent Cms | =2.3.9 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2016-7791?
CVE-2016-7791 is considered a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2016-7791?
To fix CVE-2016-7791, upgrade Exponent CMS to the latest version that addresses this vulnerability.
What components of Exponent CMS are affected by CVE-2016-7791?
CVE-2016-7791 specifically affects Exponent CMS version 2.3.9, particularly the /install/index.php component.
Can an attacker exploit CVE-2016-7791 remotely?
Yes, an attacker can exploit CVE-2016-7791 remotely by uploading a malicious file and accessing a specific URL.
What type of attack does CVE-2016-7791 enable?
CVE-2016-7791 enables arbitrary code execution on the server, compromising its security.
- collector/nvd-index
- agent/references
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/author
- agent/last-modified-date
- agent/severity
- agent/weakness
- agent/remedy
- agent/event
- agent/tags
- agent/description
- agent/first-publish-date
- agent/source
- vendor/exponentcms
- canonical/exponentcms exponent cms
- version/exponentcms exponent cms/2.3.9