CVE-2021-27581

View on CVE.org

Published Mar 5, 2021 CVSS 3.1 · 9.8 Critical EPSS 1.7% KEV · Not listed

Description

The Blog module in Kentico CMS 5.5 R2 build 5.5.3996 allows SQL injection via the tagname parameter.

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

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:kentico:kentico_cms:5.5:r2:build_5.5.3996:*:*:*:*:*

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-2021-14329	The Blog module in Kentico CMS 5.5 R2 build 5.5.3996 allows SQL injection via the tagname parameter.

Metrics

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.

Exploit prediction score: 1.7% (1.690% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://gist.github.com/stasinopoulos/673ae3c31d703b4d67449f4d8888c686
https://kontent.ai
https://www.obrela.com/kentico-cms-critical-vulnerability/

History

No history.

Subscriptions

Kentico Kentico Cms

Weaknesses

CWE-89

Sources

CVE record Updated: Aug 3, 2024, 9:26 PM

Status: PUBLISHED
Assigner: mitre
Published: Mar 5, 2021, 10:29 PM
Updated: Aug 3, 2024, 9:26 PM
Reserved: Feb 23, 2021, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 3:45 AM

Status: Modified
Published: Mar 5, 2021, 11:15 PM
Modified: Jun 17, 2026, 3:45 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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