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CVE-2021-40684

CRITICAL
9.1
CVSS Score
Published: September 22, 2021 at 04:35 PM UTC
Updated: June 17, 2026 at 04:07 AM UTC
1 product affected across 1 vendorEsb Runtime

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Severity
CRITICAL9.1
Exploit prediction
EPSS 1%

Description

Talend ESB Runtime in all versions from 5.1 to 7.3.1-R2021-09, 7.2.1-R2021-09, 7.1.1-R2021-09, has an unauthenticated Jolokia HTTP endpoint which allows remote access to the JMX of the runtime container, which would allow an attacker the ability to read or modify the container or software running in the container.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Esb Runtime· Talend
95%
5.1 ≤ v < 7.1.1-r2021-09
Affected range stops below 7.1.1-r2021-09, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

x_refsource_MISCRelease NotesVendor Advisory
Source: [email protected]
https://help.talend.com/r/en-US/7.3/release-notes-esb-products
x_refsource_MISCPatchVendor Advisory
Source: [email protected]
https://jira.talendforge.org/browse/SF-141

CVSS

9.1CRITICAL[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-noinfo

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