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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 96%
VendorProductVersion
codeignitercodeigniter
𝑥
≤ 2.1.4
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://packetstormsecurity.com/files/130609/Seagate-Business-NAS-Unauthenticated-Remote-Command-Execution.html
https://beyondbinary.io/articles/seagate-nas-rce/
https://codeigniter.com/userguide2/changelog.html
https://www.dionach.com/blog/codeigniter-session-decoding-vulnerability
http://packetstormsecurity.com/files/130609/Seagate-Business-NAS-Unauthenticated-Remote-Command-Execution.html
https://beyondbinary.io/articles/seagate-nas-rce/
https://codeigniter.com/userguide2/changelog.html
https://www.dionach.com/blog/codeigniter-session-decoding-vulnerability