Vulnerability in Synology Router Manager
CVE-2020-27651
Synology Router Manager (SRM) before 1.2.4-8081 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 · last modified .
CVSS v3 metric
CVSS v3 base score 5.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.008 (54.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 54.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- Synology Router Manager
- Synology Router Manager (Srm) — versions unspecified
Weakness classification (CWE)
References
- www.synology.com/security/advisory/Synology_SA_20_14 (Vendor Advisory)
- www.talosintelligence.com/vulnerability_reports/TALOS-2020-1059 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-27651?
- CVE-2020-27651 is a medium-severity vulnerability in Synology Router Manager, classified under Sensitive Cookie in HTTPS Session Without 'Secure' Attribute. CVSS score: 5.8/10. Published 2020-10-29.
- How severe is CVE-2020-27651?
- Medium severity. CVSS v3 base score is 5.8 out of 10.