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CVE-2020-27650 Details
Description
Synology DiskStation Manager (DSM) before 6.2.3-25426-2 does not set the Secure flag for the session cookie in an HTTPS session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an HTTP session.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://www.synology.com/security/advisory/Synology_SA_20_18 | CVE | Vendor Advisory |
| https://www.synology.com/security/advisory/Synology_SA_20_18 | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-311 | Missing Encryption of Sensitive Data | [email protected] |
| CWE-614 | Sensitive Cookie in HTTPS Session Without 'Secure' Attribute | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| synology diskstation manager | >= 6.2, < 6.2.3-25426-2 |
CPE
Remediation
| |
| synology skynas firmware | < 6.2.3-25426 |
CPE
Remediation
| |
| synology skynas | All versions |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jan 14, 2025 | CPE Deprecation Remap | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Nov 5, 2020 | Initial Analysis | [email protected] |