redhat wildfly CVE-2020-10740 is a vulnerability in Red Hat Wildfly
Published on June 22, 2020

A vulnerability was found in Wildfly in versions before 20.0.0.Final, where a remote deserialization attack is possible in the Enterprise Application Beans(EJB) due to lack of validation/filtering capabilities in wildfly.

NVD

Vulnerability Analysis

CVE-2020-10740 is exploitable with network access, and requires user privileges. This vulnerability is consided to have a high level of attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.

Attack Vector:
NETWORK
Attack Complexity:
HIGH
Privileges Required:
HIGH
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH

Weakness Type

What is a Marshaling, Unmarshaling Vulnerability?

The application deserializes untrusted data without sufficiently verifying that the resulting data will be valid.

CVE-2020-10740 has been classified to as a Marshaling, Unmarshaling vulnerability or weakness.


Products Associated with CVE-2020-10740

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Affected Versions

[UNKNOWN] wildfly Version Versions before 20.0.0.Final is affected by CVE-2020-10740

Exploit Probability

EPSS
0.37%
Percentile
58.54%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.