CVE-2021-3523 - Vulnerability Details - OpenCVE

Description

A flaw was found in 3Scale APICast in versions prior to 2.11.0, where it incorrectly identified connections for reuse. This flaw allows an attacker to bypass security restrictions for an API request when hosting multiple APIs on the same IP address.

Published: 2022-04-27

Score: 7.5 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

apicast

affected

Version	Status	Constraints
`3scale-apicast versions prior to 2.11.0`	affected	—

Configuration 1 [-]

cpe:2.3:a:redhat:apicast:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-26839	A flaw was found in 3Scale APICast in versions prior to 2.11.0, where it incorrectly identified connections for reuse. This flaw allows an attacker to bypass security restrictions for an API request when hosting multiple APIs on the same IP address.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00164.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://bugzilla.redhat.com/show_bug.cgi?id=1954805
https://nvd.nist.gov/vuln/detail/CVE-2021-3523
https://www.cve.org/CVERecord?id=CVE-2021-3523

History

No history.

Subscriptions

Redhat Apicast

MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2022-04-27T20:58:08.000Z

Updated: 2024-08-03T17:01:07.705Z

Reserved: 2021-04-29T00:00:00.000Z

Link: CVE-2021-3523

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-04-27T21:15:08.287

Modified: 2024-11-21T06:21:45.620

Link: CVE-2021-3523

Redhat

Severity : Moderate

Publid Date: 2022-04-26T00:00:00Z

Links: CVE-2021-3523 - Bugzilla

OpenCVE Enrichment

No data.

Weaknesses

CWE-281

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