CVE-2020-27658

Public Exploit

Description

Synology Router Manager (SRM) before 1.2.4-8081 does not include the HTTPOnly flag in a Set-Cookie header for the session cookie, which makes it easier for remote attackers to obtain potentially sensitive information via script access to this cookie.

Categories

7.1
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.26%
Vendor Advisory synology.com
Affected: Synology Synology Router Manager (SRM)
Published at:
Updated at:

References

Link Tags
https://www.synology.com/security/advisory/Synology_SA_20_14 vendor advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1086 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2020-27658?
CVE-2020-27658 has been scored as a high severity vulnerability.
How to fix CVE-2020-27658?
To fix CVE-2020-27658, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-27658 being actively exploited in the wild?
It is possible that CVE-2020-27658 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-27658?
CVE-2020-27658 affects Synology Synology Router Manager (SRM).
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