What is CVE-2022-27625?

CVE-2022-27625 is a critical-severity vulnerability in Synology Diskstation Manager, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 10.0/10. Published 2022-10-20.

How severe is CVE-2022-27625?

Critical severity. CVSS v3 base score is 10.0 out of 10.

Buffer overflow in Synology Diskstation Manager

CVE-2022-27625

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.

Vulnerability class: Buffer Overflow

EPSS: 0.016 (73.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Synology Diskstation_manager
Synology Diskstation Manager (Dsm) — versions unspecified
Synology Ds3622xs\+
Synology Fs3410
Synology Hd6500

Weakness classification (CWE)

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer

References

security@synology.com (Vendor Advisory)

Frequently asked questions

What is CVE-2022-27625?: CVE-2022-27625 is a critical-severity vulnerability in Synology Diskstation Manager, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 10.0/10. Published 2022-10-20.
How severe is CVE-2022-27625?: Critical severity. CVSS v3 base score is 10.0 out of 10.