CVE-2020-27649 - Vulnerability Details - OpenCVE

Description

Improper certificate validation vulnerability in OpenVPN client in Synology Router Manager (SRM) before 1.2.4-8081 allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

Published: 2020-10-29

Score: 8.3 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Synology

Synology Router Manager (SRM)

affected

Version	Status	Constraints
`unspecified`	affected	< 1.2.4-8081

Configuration 1 [-]

cpe:2.3:a:synology:router_manager:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2020-20156	Improper certificate validation vulnerability in OpenVPN client in Synology Router Manager (SRM) before 1.2.4-8081 allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00177.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://www.synology.com/security/advisory/Synology_SA_20_14
https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1058

History

No history.

Subscriptions

Synology Router Manager

MITRE

Status: PUBLISHED

Assigner: synology

Published: 2020-10-29T08:55:20.493Z

Updated: 2024-09-16T17:18:38.304Z

Reserved: 2020-10-22T00:00:00.000Z

Link: CVE-2020-27649

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-10-29T09:15:12.717

Modified: 2024-11-21T05:21:35.417

Link: CVE-2020-27649

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-295

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