CVE-2020-27659 - Vulnerability Details - OpenCVE

Description

Multiple cross-site scripting (XSS) vulnerabilities in Synology SafeAccess before 1.2.3-0234 allow remote attackers to inject arbitrary web script or HTML via the (1) domain or (2) profile parameter.

Published: 2020-11-30

Score: 8.4 High

EPSS: 5.1% 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

Safe Access

affected

Version	Status	Constraints
`unspecified`	affected	< 1.2.3-0234

Configuration 1 [-]

cpe:2.3:a:synology:safeaccess:*:*:*:*:*:*:*:*

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-2020-20166	Multiple cross-site scripting (XSS) vulnerabilities in Synology SafeAccess before 1.2.3-0234 allow remote attackers to inject arbitrary web script or HTML via the (1) domain or (2) profile parameter.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required High

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 Single

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.05138.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/thomasfady/Synology_SA_20_25
https://www.synology.com/security/advisory/Synology_SA_20_25
https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1087

History

No history.

Subscriptions

Synology Safeaccess

MITRE

Status: PUBLISHED

Assigner: synology

Published: 2020-11-30T09:30:15.481Z

Updated: 2024-09-17T04:00:17.636Z

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

Link: CVE-2020-27659

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-11-30T10:15:10.720

Modified: 2026-06-17T03:09:27.190

Link: CVE-2020-27659

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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