High severity · published Oct 29, 2020
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…
8.1
CVSS
0.8%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 56% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RM
Router Manager · Synology
1.2 before 1.2.4-8081 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-27651
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-27651
Vendor Advisory
https://www.synology.com/security/advisory/Synology_SA_20_14
Exploit
https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1059
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