CVE-2021-30137 - Vulnerability Details - OpenCVE

Description

Assyst 10 SP7.5 has authenticated XXE leading to SSRF via XML unmarshalling. The application allows users to send JSON or XML data to the server. It was possible to inject malicious XML data through several access points.

Published: 2021-09-15

Score: 7.7 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

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

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:axiossystems:assyst:10:sp7.5:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-17074	Assyst 10 SP7.5 has authenticated XXE leading to SSRF via XML unmarshalling. The application allows users to send JSON or XML data to the server. It was possible to inject malicious XML data through several access points.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required Low

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00793.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/post-cyberlabs/CVE-Advisory/blob/main/CVE-2021-30137.pdf

History

No history.

Subscriptions

Axiossystems Assyst

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-09-15T12:35:09.000Z

Updated: 2024-08-03T22:24:59.579Z

Reserved: 2021-04-05T00:00:00.000Z

Link: CVE-2021-30137

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-09-15T13:15:07.903

Modified: 2026-06-17T03:49:43.850

Link: CVE-2021-30137

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-611
Improper Restriction of XML External Entity Reference

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