CVE-2022-27495

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Published May 5, 2022 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed

Description

On all versions 1.3.x (fixed in 1.4.0) NGINX Service Mesh control plane endpoints are exposed to the cluster overlay network. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

Analysis

No analysis available yet

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

F5

NGINX Service Mesh

affected

Version	Status	Constraints
`1.3.x`	affected	—
`1.4.0`	unaffected	< 1.4.x*

Configuration 1 [-]

OR	cpe:2.3:a:f5:nginx_service_mesh:1.3.0:::::::*
	cpe:2.3:a:f5:nginx_service_mesh:1.3.1:::::::*

No data.

No data available yet.

Remediation

No remediation available yet

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2022-31996	On all versions 1.3.x (fixed in 1.4.0) NGINX Service Mesh control plane endpoints are exposed to the cluster overlay network. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

Metrics

No CVSS v4.0

Attack Vector Adjacent 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 Adjacent Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.340% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://support.f5.com/csp/article/K94093538

History

No history.

Subscriptions

F5 Nginx Service Mesh

Weaknesses

CWE-306
Missing Authentication for Critical Function

Sources

CVE record Updated: Sep 16, 2024, 4:38 PM

Status: PUBLISHED
Assigner: f5
Published: May 5, 2022, 4:10 PM
Updated: Sep 16, 2024, 4:38 PM
Reserved: Apr 19, 2022, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 4:37 AM

Status: Modified
Published: May 5, 2022, 5:15 PM
Modified: Jun 17, 2026, 4:37 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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