CVE-2021-41034

HIGH
8.1
CVSS Score
Published: September 29, 2021 at 09:35 PM UTC
Updated: June 17, 2026 at 04:07 AM UTC
1 product affected across 1 vendorChe

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Severity
HIGH8.1
Exploit prediction
EPSS 0.4%

Description

The build of some language stacks of Eclipse Che version 6 includes pulling some binaries from an unsecured HTTP endpoint. As a consequence the builds of such stacks are vulnerable to MITM attacks that allow the replacement of the original binaries with arbitrary ones. The stacks involved are Java 8 (alpine and centos), Android and PHP. The vulnerability is not exploitable at runtime but only when building Che.

Affected

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

v ≥ 6.0v < 7.06.0.0 ≤ v < 7.0.06.0
Affected range stops below 7.0, so it looks safe — our inference, not a vendor statement
Affected range stops below 7.0.0, 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:

References (1)

CVSS

Attack Vector
NETWORK
Complexity
HIGH
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-924

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