CVE-2011-4590 : Detail

CVE-2011-4590

Authorization problems
A07-Identif. and Authent. Fail
0.11%V3
Network
2012-07-20
08h00 +00:00
2012-07-25
07h00 +00:00
CVE.org
NVD
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CVE Descriptions

The web services implementation in Moodle 2.0.x before 2.0.6 and 2.1.x before 2.1.3 does not properly consider the maintenance-mode state and account attributes during login attempts, which allows remote authenticated users to bypass intended access restrictions by connecting to a webservice server.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-287 Improper Authentication
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

Metrics

Metrics Score Severity CVSS Vector Source
V2 4 AV:N/AC:L/Au:S/C:N/I:P/A:N nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Moodle>>Moodle >> Version 2.0.0

Moodle>>Moodle >> Version 2.0.1

Moodle>>Moodle >> Version 2.0.2

Moodle>>Moodle >> Version 2.0.3

Moodle>>Moodle >> Version 2.0.4

Moodle>>Moodle >> Version 2.0.5

Configuraton 0

Moodle>>Moodle >> Version 2.1.0

Moodle>>Moodle >> Version 2.1.1

Moodle>>Moodle >> Version 2.1.2

References