CVE-2022-27626 Race condition in DiskStation Manager (DSM)
Remote attackers can execute arbitrary commands via a race condition in Synology DSM session processing, requiring an upgrade to secure affected NAS devices.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-27626?
CVE-2022-27626 is a critical vulnerability in Synology Diskstation Manager, published on 20 Oct 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability regarding concurrent execution using shared resource with improper synchronization ('Race Condition') is found in the session processing functionality of Out-of-Band (OOB) Management. This allows remote attackers to execute arbitrary commands via unspecified vectors. The following models with Synology DiskStation Manager (DSM) versions before 7.1.1-42962-2 may be affected: DS3622xs+, FS3410, and HD6500.
Weakness: CWE-362
Which versions are affected by CVE-2022-27626?
It affects 1 product.
Products include Synology Diskstation Manager.
How do I fix CVE-2022-27626?
No fix has been published for CVE-2022-27626 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-27626 being exploited?
There is no known exploitation of CVE-2022-27626 in the wild and no public exploit code.
Other vulnerabilities in Synology Diskstation Manager
Sources
Also known as GHSA-2gm7-4g69-r63q.