CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
AI Score
Confidence
High
EPSS
Percentile
43.3%
Blackboard Learn (Since at least 17th of October 2017) has allowed Unvalidated Redirects on any signed-in user through its endpoints for handling Shibboleth logins, as demonstrated by a webapps/bb-auth-provider-shibboleth-BBLEARN/execute/shibbolethLogin?returnUrl= URI.
Vendor | Product | Version | CPE |
---|---|---|---|
blackboard | blackboard_learn | * | cpe:2.3:a:blackboard:blackboard_learn:*:*:*:*:*:*:*:* |
blackboard | blackboard_learn | 9.1 | cpe:2.3:a:blackboard:blackboard_learn:9.1:q2_2016:*:*:*:*:*:* |
blackboard | blackboard_learn | 9.1 | cpe:2.3:a:blackboard:blackboard_learn:9.1:q2_2017:*:*:*:*:*:* |
blackboard | blackboard_learn | 9.1 | cpe:2.3:a:blackboard:blackboard_learn:9.1:q4_2015:*:*:*:*:*:* |
blackboard | blackboard_learn | 9.1 | cpe:2.3:a:blackboard:blackboard_learn:9.1:q4_2016:*:*:*:*:*:* |
blackboard | blackboard_learn | 9.1 | cpe:2.3:a:blackboard:blackboard_learn:9.1:q4_2017:*:*:*:*:*:* |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
AI Score
Confidence
High
EPSS
Percentile
43.3%