| Vulnerability Name: | CVE-2019-14828 (CCN-198748) |
| Assigned: | 2019-09-16 |
| Published: | 2019-09-16 |
| Updated: | 2021-03-22 |
| Summary: | A vulnerability was found in Moodle affecting 3.7 to 3.7.1, 3.6 to 3.6.5, 3.5 to 3.5.7 and earlier unsupported versions, where users with the capability to create courses were assigned as a teacher in those courses, regardless of whether they had the capability to be automatically assigned that role.
|
| CVSS v3 Severity: | 4.3 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N)
3.8 Low (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C)| Exploitability Metrics: | Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None | | Scope: | Scope (S): Unchanged
| | Impact Metrics: | Confidentiality (C): None
Integrity (I): Low
Availibility (A): None |
8.8 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
7.7 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)| Exploitability Metrics: | Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None | | Scope: | Scope (S): Unchanged
| | Impact Metrics: | Confidentiality (C): High
Integrity (I): High
Availibility (A): High |
|
| CVSS v2 Severity: | 4.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:P/A:N)| Exploitability Metrics: | Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance | | Impact Metrics: | Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None |
9.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C)| Exploitability Metrics: | Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
| | Impact Metrics: | Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete |
|
| Vulnerability Type: | CWE-285
|
| Vulnerability Consequences: | Bypass Security |
| References: | Source: MITRE
Type: CNA
CVE-2019-14828
Source: XF
Type: UNKNOWN
moodle-cve201914828-sec-bypass(198748)
Source: CCN
Type: Moodle Security Advisory MSA-19-0019
Course creation did not check the creator's role assignment capability before automatically assigning them as a teacher in the course
|
| Vulnerable Configuration: | Configuration CCN 1:
cpe:/a:moodle:moodle:3.5.0:*:*:*:*:*:*:*OR cpe:/a:moodle:moodle:3.5.4:*:*:*:*:*:*:*OR cpe:/a:moodle:moodle:3.6.2:*:*:*:*:*:*:*OR cpe:/a:moodle:moodle:3.6.1:*:*:*:*:*:*:*OR cpe:/a:moodle:moodle:3.6.3:*:*:*:*:*:*:*OR cpe:/a:moodle:moodle:3.5.5:*:*:*:*:*:*:*OR cpe:/a:moodle:moodle:3.5.6:*:*:*:*:*:*:*OR cpe:/a:moodle:moodle:3.7.1:*:*:*:*:*:*:*
 Denotes that component is vulnerable |
| BACK |