PT-2020-12305 · Red Hat · Wildfly

Guilherme De Almeida Suckevicz + 1 · CVE-2020-10740 · Published 2020-06-22 · Updated 2024-03-06

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Wildfly versions prior to 20.0.0.Final

Description A remote deserialization attack is possible in the Enterprise Application Beans (EJB) due to lack of validation/filtering capabilities in Wildfly. This issue allows for a potential attack.

Recommendations For versions prior to 20.0.0.Final, update to version 20.0.0.Final or later to resolve the issue. As a temporary workaround, consider restricting access to the EJB components to minimize the risk of exploitation.

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

BIT-WILDFLY-2020-10740

CVE-2020-10740

GHSA-VRMW-2XHQ-HRMP

RHSA-2020:3141

RHSA-2020:3142

RHSA-2020:3461

RHSA-2020:3462

RHSA-2020:3463

RHSA-2020:3637

RHSA-2020:3638

RHSA-2020:3639

RHSA-2025:9582

Affected Products

Wildfly

References · 8

• https://osv.dev/vulnerability/GHSA-vrmw-2xhq-hrmp · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-10740 · Security Note
• https://osv.dev/vulnerability/CVE-2020-10740 · Vendor Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10740 · Vendor Advisory
• https://osv.dev/vulnerability/BIT-wildfly-2020-10740 · Vendor Advisory
• https://github.com/wildfly/wildfly · Note
• https://t.me/cibsecurity/13017 · Telegram Post
• https://t.me/cvenotify/4576 · Telegram Post