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NVD Vulnerability Details :
CVE-2014-8686
Modified
More InfoOfficial Page
Source-cve@mitre.org
View Known Exploited Vulnerability (KEV) details
Published At-19 Sep, 2017 | 19:29
Updated At-13 May, 2026 | 00:24

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.09.8CRITICAL
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary2.05.0MEDIUM
AV:N/AC:L/Au:N/C:P/I:N/A:N
Type: Primary
Version: 3.0
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 5.0
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:P/I:N/A:N
CPE Matches
codeigniter
codeigniter
>>codeigniter>>Versions up to 2.1.4(inclusive)
cpe:2.3:a:codeigniter:codeigniter:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-310Primarynvd@nist.gov
CWE ID: CWE-310
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://packetstormsecurity.com/files/130609/Seagate-Business-NAS-Unauthenticated-Remote-Command-Execution.htmlcve@mitre.org
Third Party Advisory
VDB Entry
https://beyondbinary.io/articles/seagate-nas-rce/cve@mitre.org
Exploit
Third Party Advisory
https://codeigniter.com/userguide2/changelog.htmlcve@mitre.org
Vendor Advisory
https://www.dionach.com/blog/codeigniter-session-decoding-vulnerabilitycve@mitre.org
Third Party Advisory
http://packetstormsecurity.com/files/130609/Seagate-Business-NAS-Unauthenticated-Remote-Command-Execution.htmlaf854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
VDB Entry
https://beyondbinary.io/articles/seagate-nas-rce/af854a3a-2127-422b-91ae-364da2661108
Exploit
Third Party Advisory
https://codeigniter.com/userguide2/changelog.htmlaf854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
https://www.dionach.com/blog/codeigniter-session-decoding-vulnerabilityaf854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Hyperlink: http://packetstormsecurity.com/files/130609/Seagate-Business-NAS-Unauthenticated-Remote-Command-Execution.html
Source: cve@mitre.org
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://beyondbinary.io/articles/seagate-nas-rce/
Source: cve@mitre.org
Resource:
Exploit
Third Party Advisory
Hyperlink: https://codeigniter.com/userguide2/changelog.html
Source: cve@mitre.org
Resource:
Vendor Advisory
Hyperlink: https://www.dionach.com/blog/codeigniter-session-decoding-vulnerability
Source: cve@mitre.org
Resource:
Third Party Advisory
Hyperlink: http://packetstormsecurity.com/files/130609/Seagate-Business-NAS-Unauthenticated-Remote-Command-Execution.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://beyondbinary.io/articles/seagate-nas-rce/
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Exploit
Third Party Advisory
Hyperlink: https://codeigniter.com/userguide2/changelog.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory
Hyperlink: https://www.dionach.com/blog/codeigniter-session-decoding-vulnerability
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
Change History
0Changes found
Details not found