| Vulnerability Name: | CVE-2011-4590 (CCN-71710) | ||||||||
| Assigned: | 2011-12-06 | ||||||||
| Published: | 2011-12-06 | ||||||||
| Updated: | 2020-12-01 | ||||||||
| Summary: | The web services implementation in Moodle 2.0.x before 2.0.6 and 2.1.x before 2.1.3 does not properly consider the maintenance-mode state and account attributes during login attempts, which allows remote authenticated users to bypass intended access restrictions by connecting to a webservice server. | ||||||||
| CVSS v3 Severity: | 7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
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| CVSS v2 Severity: | 4.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:P/A:N) 3.5 Low (Temporal CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:P/A:N/E:H/RL:OF/RC:C)
6.5 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P/E:H/RL:OF/RC:C)
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| Vulnerability Type: | CWE-287 | ||||||||
| Vulnerability Consequences: | Bypass Security | ||||||||
| References: | Source: MITRE Type: CNA CVE-2011-4590 Source: CONFIRM Type: Patch http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-28629 Source: CCN Type: Moodle Web Site Moodle.org: open-source community-based tools for learning Source: CCN Type: MSA-11-0051 Authentication issue with Web services Source: CONFIRM Type: Patch, Vendor Advisory http://moodle.org/mod/forum/discuss.php?d=191759 Source: CCN Type: SA47103 Moodle Multiple Vulnerabilities Source: CCN Type: OSVDB ID: 77500 Moodle Web Services Login Authentication Bypass Source: CCN Type: BID-50923 Moodle Multiple Security Vulnerabilities Source: CONFIRM Type: UNKNOWN https://bugzilla.redhat.com/show_bug.cgi?id=761248 Source: XF Type: UNKNOWN moodle-webservices-auth-bypass(71710) | ||||||||
| Vulnerable Configuration: | Configuration 1: Configuration 2: Configuration CCN 1:  Denotes that component is vulnerable | ||||||||
| Oval Definitions | |||||||||
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