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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
39.7%
xrdp is an open source RDP server. xrdp versions prior to 0.10.0 have a vulnerability that allows attackers to make an infinite number of login attempts. The number of max login attempts is supposed to be limited by a configuration parameter MaxLoginRetry
in /etc/xrdp/sesman.ini
. However, this mechanism was not effectively working. As a result, xrdp allows an infinite number of login attempts.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | xrdp | <= 0.9.21.1-1 | xrdp_0.9.21.1-1_all.deb |
Debian | 11 | all | xrdp | <= 0.9.21.1-1~deb11u1 | xrdp_0.9.21.1-1~deb11u1_all.deb |
Debian | 999 | all | xrdp | < 0.10.1-1 | xrdp_0.10.1-1_all.deb |
Debian | 13 | all | xrdp | <= 0.9.24-5 | xrdp_0.9.24-5_all.deb |
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
39.7%