CVE-2022-27625 Memory corruption in DiskStation Manager (DSM)
Remote attackers can execute arbitrary commands via memory corruption in Synology DSM OOB management, 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-2022-27625?
CVE-2022-27625 is a critical memory corruption 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 improper restriction of operations within the bounds of a memory buffer is found in the message 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-119
Which versions are affected by CVE-2022-27625?
It affects 1 product.
Products include Synology Diskstation Manager.
How do I fix CVE-2022-27625?
No fix has been published for CVE-2022-27625 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2022-27625 being exploited?
There is no known exploitation of CVE-2022-27625 in the wild and no public exploit code.
Other vulnerabilities in Synology Diskstation Manager
Sources
Also known as GHSA-8vv6-gw43-4fhq.