PT-2021-22943 · Talend · Talend Esb Runtime

Published 2021-09-22 · Updated 2022-07-12 · CVE-2021-40684

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Talend ESB Runtime versions 5.1 through 7.3.1-R2021-09

Description The issue concerns an unauthenticated Jolokia HTTP endpoint in Talend ESB Runtime, allowing remote access to the JMX of the runtime container. This would enable an attacker to read or modify the container or software running in the container.

Recommendations For Talend ESB Runtime versions 5.1 through 7.3.1-R2021-09, consider disabling the unauthenticated Jolokia HTTP endpoint as a temporary workaround to prevent remote access to the JMX of the runtime container. Restrict access to the JMX interface to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Related Identifiers

CVE-2021-40684

Affected Products

Talend Esb Runtime

References · 6

• https://help.talend.com/r/en-US/7.3/release-notes-esb-products · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-40684 · Vendor Advisory
• https://jira.talendforge.org/browse/SF-141 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-40684 · Security Note
• https://t.me/cvenotify/21298 · Telegram Post
• https://t.me/cibsecurity/29238 · Telegram Post