CVE-2021-1630
HIGH
7.5
CVSS Score
Published: August 5, 2021 at 08:29 PM UTC
Updated: June 17, 2026 at 03:32 AM UTC
1 product affected across 1 vendorMule
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Severity
HIGH7.5
Exploit prediction
EPSS 1%
Description
XML external entity (XXE) vulnerability affecting certain versions of a Mule runtime component that may affect CloudHub, GovCloud, Runtime Fabric, Pivotal Cloud Foundry, Private Cloud Edition, and on-premise customers.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
3.0.0 ≤ v < 4.3.0MuleSoft Mule CE/EE 3.x and 4.x released before June 8, 2021
Affected range stops below 4.3.0, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCVendor Advisory
Source: [email protected]
https://help.salesforce.com/articleView?id=000362693&type=1&mode=1CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-611
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