CVE-2014-8686
UnknownEPSS 37.22%
Last modified
CVE-2014-8686 is a vulnerability of currently unknown severity. CodeIgniter before 2.2.0 makes it easier for attackers to decode session cookies by leveraging fallback to a custom XOR-based encryption scheme when the Mcrypt extension for PHP is not available.. EPSS estimates a 37.22% chance of exploitation in the next 30 days.
Description
CodeIgniter before 2.2.0 makes it easier for attackers to decode session cookies by leveraging fallback to a custom XOR-based encryption scheme when the Mcrypt extension for PHP is not available.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Codeigniter | Codeigniter | <= 2.1.4 |
References
- http://packetstormsecurity.com/files/130609/Seagate-Business-NAS-Unauthenticated-Remote-Command-Execution.htmlThird Party Advisory, VDB Entry
- https://beyondbinary.io/articles/seagate-nas-rce/Exploit, Third Party Advisory
- https://codeigniter.com/userguide2/changelog.htmlVendor Advisory
- https://www.dionach.com/blog/codeigniter-session-decoding-vulnerabilityThird Party Advisory
- http://packetstormsecurity.com/files/130609/Seagate-Business-NAS-Unauthenticated-Remote-Command-Execution.htmlThird Party Advisory, VDB Entry
- https://beyondbinary.io/articles/seagate-nas-rce/Exploit, Third Party Advisory
- https://codeigniter.com/userguide2/changelog.htmlVendor Advisory
- https://www.dionach.com/blog/codeigniter-session-decoding-vulnerabilityThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2014-8686?
CodeIgniter before 2.2.0 makes it easier for attackers to decode session cookies by leveraging fallback to a custom XOR-based encryption scheme when the Mcrypt extension for PHP is not available.
How severe is CVE-2014-8686?
Severity scoring for CVE-2014-8686 is pending analysis. The EPSS model estimates a 37.22% probability of exploitation in the next 30 days.
How do I fix CVE-2014-8686?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2014-8686?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST