CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
80.3%
The TLS session cache in FreeRADIUS 2.1.1 through 2.1.7, 3.0.x before 3.0.14, 3.1.x before 2017-02-04, and 4.0.x before 2017-02-04 fails to reliably prevent resumption of an unauthenticated session, which allows remote attackers (such as malicious 802.1X supplicants) to bypass authentication via PEAP or TTLS.
Vendor | Product | Version | CPE |
---|---|---|---|
freeradius | freeradius | 2.1.1 | cpe:2.3:a:freeradius:freeradius:2.1.1:*:*:*:*:*:*:* |
freeradius | freeradius | 2.1.2 | cpe:2.3:a:freeradius:freeradius:2.1.2:*:*:*:*:*:*:* |
freeradius | freeradius | 2.1.3 | cpe:2.3:a:freeradius:freeradius:2.1.3:*:*:*:*:*:*:* |
freeradius | freeradius | 2.1.4 | cpe:2.3:a:freeradius:freeradius:2.1.4:*:*:*:*:*:*:* |
freeradius | freeradius | 2.1.6 | cpe:2.3:a:freeradius:freeradius:2.1.6:*:*:*:*:*:*:* |
freeradius | freeradius | 2.1.7 | cpe:2.3:a:freeradius:freeradius:2.1.7:*:*:*:*:*:*:* |
freeradius | freeradius | 3.0.0 | cpe:2.3:a:freeradius:freeradius:3.0.0:*:*:*:*:*:*:* |
freeradius | freeradius | 3.0.1 | cpe:2.3:a:freeradius:freeradius:3.0.1:*:*:*:*:*:*:* |
freeradius | freeradius | 3.0.2 | cpe:2.3:a:freeradius:freeradius:3.0.2:*:*:*:*:*:*:* |
freeradius | freeradius | 3.0.3 | cpe:2.3:a:freeradius:freeradius:3.0.3:*:*:*:*:*:*:* |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
80.3%