CVE-2021-1630

View on CVE.org

Published Aug 5, 2021 CVSS 3.1 · 7.5 High EPSS 1.1% KEV · Not listed

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 Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

Mulesoft

affected

Version	Status	Constraints
`MuleSoft Mule CE/EE 3.x and 4.x released before June 8, 2021`	affected	—

Configuration 1 [-]

cpe:2.3:a:salesforce:mule:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-7097	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.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

Exploit prediction score: 1.1% (1.074% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://help.salesforce.com/articleView?id=000362693&type=1&mode=1

History

No history.

Subscriptions

Salesforce Mule

Weaknesses

CWE-611

Sources

CVE record Updated: Aug 3, 2024, 4:18 PM

Status: PUBLISHED
Assigner: Salesforce
Published: Aug 5, 2021, 8:29 PM
Updated: Aug 3, 2024, 4:18 PM
Reserved: Dec 2, 2020, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 3:32 AM

Status: Modified
Published: Aug 5, 2021, 9:15 PM
Modified: Jun 17, 2026, 3:32 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

{"containers": {"cna": {"affected": [{"product": "Mulesoft", "vendor": "n/a", "versions": [{"status": "affected", "version": "MuleSoft Mule CE/EE 3.x and 4.x released before June 8, 2021"}]}], "descriptions": [{"lang": "en", "value": "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."}], "problemTypes": [{"descriptions": [{"description": "XML External Entity", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-08-05T20:31:47.000Z", "orgId": "c9b25dee-ae6d-4083-ba23-638c500cc364", "shortName": "Salesforce"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://help.salesforce.com/articleView?id=000362693&type=1&mode=1"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@salesforce.com", "ID": "CVE-2021-1630", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Mulesoft", "version": {"version_data": [{"version_value": "MuleSoft Mule CE/EE 3.x and 4.x released before June 8, 2021"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "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."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "XML External Entity"}]}]}, "references": {"reference_data": [{"name": "https://help.salesforce.com/articleView?id=000362693&type=1&mode=1", "refsource": "MISC", "url": "https://help.salesforce.com/articleView?id=000362693&type=1&mode=1"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T16:18:10.684Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://help.salesforce.com/articleView?id=000362693&type=1&mode=1"}]}]}, "cveMetadata": {"assignerOrgId": "c9b25dee-ae6d-4083-ba23-638c500cc364", "assignerShortName": "Salesforce", "cveId": "CVE-2021-1630", "datePublished": "2021-08-05T20:29:15.000Z", "dateReserved": "2020-12-02T00:00:00.000Z", "dateUpdated": "2024-08-03T16:18:10.684Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "Mulesoft", "vendor": "n/a", "versions": [{"status": "affected", "version": "MuleSoft Mule CE/EE 3.x and 4.x released before June 8, 2021"}]}], "source": "security@salesforce.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:salesforce:mule:*:*:*:*:*:*:*:*", "matchCriteriaId": "7F156C19-D47B-4B8E-A2CB-FB76D9F29CC5", "versionEndExcluding": "4.3.0", "versionStartIncluding": "3.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "Una vulnerabilidad de tipo XML external entity (XXE) afectando a determinadas versiones de un componente de tiempo de ejecuci\u00f3n de Mule que puede afectar a CloudHub, GovCloud, Runtime Fabric, Pivotal Cloud Foundry, Private Cloud Edition y a clientes locales"}], "id": "CVE-2021-1630", "lastModified": "2026-06-17T03:32:12.440", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-08-05T21:15:10.003", "references": [{"source": "security@salesforce.com", "tags": ["Vendor Advisory"], "url": "https://help.salesforce.com/articleView?id=000362693&type=1&mode=1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://help.salesforce.com/articleView?id=000362693&type=1&mode=1"}], "sourceIdentifier": "security@salesforce.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-611"}], "source": "nvd@nist.gov", "type": "Primary"}]}