Vulnerability Name:

CVE-2021-43558 (CCN-213946)

Assigned:2021-11-15
Published:2021-11-15
Updated:2022-12-21
Summary:
CVSS v3 Severity:6.1 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
5.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:H/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
7.2 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N)
6.9 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N/E:H/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
6.4 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): None
Vulnerability Consequences:Cross-Site Scripting
References:Source: MITRE
Type: CNA
CVE-2021-43558

Source: patrick@puiterwijk.org
Type: Issue Tracking, Third Party Advisory
patrick@puiterwijk.org

Source: XF
Type: UNKNOWN
moodle-cve202143558-xss(213946)

Source: CCN
Type: Moodle Security Advisory MSA-21-0040
Reflected XSS in filetype admin tool

Source: patrick@puiterwijk.org
Type: Patch, Vendor Advisory
patrick@puiterwijk.org

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2021-43558

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:moodle:moodle:3.11.3:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:3.10:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:3.10.7:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:3.9.10:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    moodle moodle 3.11.3
    moodle moodle 3.10
    moodle moodle 3.10.7
    moodle moodle 3.9.10