CVE-2020-27650
LOW
3.7
CVSS Score
Published: October 29, 2020 at 09:00 AM UTC
Updated: June 17, 2026 at 03:09 AM UTC
3 products affected across 1 vendorDiskStation ManagerSkynas FirmwareSkynas
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Severity
LOW3.7
Exploit prediction
EPSS 0.6%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 6.2.3-25426-26.2 ≤ v < 6.2.3-25426-2
Affected range stops below 6.2.3-25426-2, so it looks safe — our inference, not a vendor statement
v < 6.2.3-25426
Affected range stops below 6.2.3-25426, so it looks safe — our inference, not a vendor statement
synology-skynas (same device)
Skynas· Synologydevice
80%All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://www.synology.com/security/advisory/Synology_SA_20_18CVSS
- Attack Vector
- NETWORK
- Complexity
- HIGH
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- LOW
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-614CWE-311
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