CVE-2021-20850 - Vulnerability Details - OpenCVE

Description

PowerCMS XMLRPC API of PowerCMS 5.19 and earlier, PowerCMS 4.49 and earlier, PowerCMS 3.295 and earlier, and PowerCMS 2 Series (End-of-Life, EOL) allows a remote attacker to execute an arbitrary OS command via unspecified vectors.

Published: 2021-11-24

Score: 9.8 Critical

EPSS: 1.2% 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

Alfasado Inc.

PowerCMS XMLRPC API

affected

Version	Status	Constraints
`PowerCMS 5.19 and earlier, PowerCMS 4.49 and earlier, PowerCMS 3.295 and earlier, PowerCMS 2 Series (End-of-Life, EOL)`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:alfasado:powercms::::::::
	cpe:2.3:a:alfasado:powercms::::::::
	cpe:2.3:a:alfasado:powercms::::::::
	cpe:2.3:a:alfasado:powercms::::::::

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-8259	PowerCMS XMLRPC API of PowerCMS 5.19 and earlier, PowerCMS 4.49 and earlier, PowerCMS 3.295 and earlier, and PowerCMS 2 Series (End-of-Life, EOL) allows a remote attacker to execute an arbitrary OS command via unspecified vectors.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.01155.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://jvn.jp/en/jp/JVN17645965/index.html
https://www.powercms.jp/news/release-patch-xmlrpc-api-202110.html

History

No history.

Subscriptions

Alfasado Powercms

MITRE

Status: PUBLISHED

Assigner: jpcert

Published: 2021-11-24T08:25:51.000Z

Updated: 2024-08-03T17:53:22.643Z

Reserved: 2020-12-17T00:00:00.000Z

Link: CVE-2021-20850

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-11-24T16:15:13.483

Modified: 2024-11-21T05:47:16.680

Link: CVE-2021-20850

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-78

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