Vulnerability Database

313,825

Total vulnerabilities in the database

CVE-2020-27650

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.

  • Published: Oct 29, 2020
  • Updated: Nov 16, 2025
  • CVE: CVE-2020-27650
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.8
  • AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L

CVSS v2:

  • Severity: Low
  • Score: 4.3
  • AV:N/AC:M/Au:N/C:P/I:N/A:N

CWEs:

OWASP TOP 10:

Software From Fixed in
synology / diskstation_manager 6.2 6.2.3-25426-2
synology / skynas_firmware - 6.2.3-25426