CVE-2021-43129

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-43129
A bypass exists for Desire2Learn/D2L Brightspace’s “Disable Right Click” option in the quizzing feature, which allows a quiz-taker to access print and copy functionality via the browser’s right click menu even when “Disable Right Click” is enabled on the quiz.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

5.8 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:N

Exploitability : 8.6 / Impact : 4.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
https://community.brightspace.com/s/article/retirement-notice-disable-right-click Vendor Advisory
https://github.com/Skotizo/CVE-2021-43129 Exploit Third Party Advisory
https://www.d2l.com/learning-management-system-lms/ Vendor Advisory
https://community.brightspace.com/s/article/retirement-notice-disable-right-click Vendor Advisory
https://github.com/Skotizo/CVE-2021-43129 Exploit Third Party Advisory
https://www.d2l.com/learning-management-system-lms/ Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:d2l:brightspace:20.21.7:*:*:*:*:*:*:*
History

21 Nov 2024, 06:28

Type Values Removed Values Added
References () https://community.brightspace.com/s/article/retirement-notice-disable-right-click - Vendor Advisory () https://community.brightspace.com/s/article/retirement-notice-disable-right-click - Vendor Advisory
References () https://github.com/Skotizo/CVE-2021-43129 - Exploit, Third Party Advisory () https://github.com/Skotizo/CVE-2021-43129 - Exploit, Third Party Advisory
References () https://www.d2l.com/learning-management-system-lms/ - Vendor Advisory () https://www.d2l.com/learning-management-system-lms/ - Vendor Advisory

08 Aug 2023, 14:22

Type Values Removed Values Added
CWE CWE-668 NVD-CWE-Other

27 Apr 2022, 19:00

Type Values Removed Values Added
References (MISC) https://github.com/Skotizo/CVE-2021-43129 - (MISC) https://github.com/Skotizo/CVE-2021-43129 - Exploit, Third Party Advisory
References (MISC) https://community.brightspace.com/s/article/retirement-notice-disable-right-click - (MISC) https://community.brightspace.com/s/article/retirement-notice-disable-right-click - Vendor Advisory
References (MISC) https://www.d2l.com/learning-management-system-lms/ - (MISC) https://www.d2l.com/learning-management-system-lms/ - Vendor Advisory
CVSS v2 : unknown
v3 : unknown 		v2 : 5.8
v3 : 6.5
CPE cpe:2.3:a:d2l:brightspace:20.21.7:*:*:*:*:*:*:*
CWE CWE-668

21 Apr 2022, 22:15

Type Values Removed Values Added
Summary An Access Control vulnerability exists in Desire2Learn/D2L Learning Management System (LMS) 20.21.7 via the quizzing feature, which allows a remote malicious user to disable the Disable right click control. A bypass exists for Desire2Learn/D2L Brightspace’s “Disable Right Click” option in the quizzing feature, which allows a quiz-taker to access print and copy functionality via the browser’s right click menu even when “Disable Right Click” is enabled on the quiz.

21 Apr 2022, 20:15

Type Values Removed Values Added
References
  • (MISC) https://community.brightspace.com/s/article/retirement-notice-disable-right-click -

19 Apr 2022, 13:15

Type Values Removed Values Added
New CVE
Information

Published : 2022-04-19 13:15

Updated : 2024-11-21 06:28

NVD link : CVE-2021-43129

Mitre link : CVE-2021-43129

CVE.ORG link : CVE-2021-43129

JSON object : View

Products Affected

d2l

  • brightspace
CWE
NVD-CWE-Other