CVE-2020-27651 Information disclosure in Synology Router Manager (SRM)
Attackers can intercept session cookies due to missing Secure flags, potentially leading to account takeover on Synology routers.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-27651?
CVE-2020-27651 is a medium-severity vulnerability in Synology Router Manager, published on 29 Oct 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official 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.
Which versions are affected by CVE-2020-27651?
It affects 1 product.
Products include Synology Router Manager.
How do I fix CVE-2020-27651?
No fix has been published for CVE-2020-27651 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-27651 being exploited?
There is no known exploitation of CVE-2020-27651 in the wild and no public exploit code.
Other vulnerabilities in Synology Router Manager
- CVE-2023-32956 Command injection in Synology Router Manager (SRM)
- CVE-2020-27654 Command injection in Synology Router Manager (SRM)
- CVE-2019-11823 Denial of service in Synology Router Manager (SRM)
- CVE-2020-27649 Security feature bypass in Synology Router Manager (SRM)
- CVE-2024-11398 Path traversal in Synology Router Manager (SRM)
Sources
Also known as GHSA-mxhv-mc3x-7jmr.