CVE-2022-22687 — CRITICAL (9.8)

Q: How severe is CVE-2022-22687?

CVE-2022-22687 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2022-22687?

Check the references section above for vendor advisories and patch information. Affected products include: Synology Diskstation Manager, Synology Diskstation Manager Unified Controller.

Vulnerability Description

Buffer copy without checking size of input ('Classic Buffer Overflow') vulnerability in Authentication functionality in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows remote attackers to execute arbitrary code via unspecified vectors.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Synology	Diskstation Manager	>= 6.2, < 6.2.3-25426-3
Synology	Diskstation Manager Unified Controller	< 3.1-23033

Related Weaknesses (CWE)

CWE-120

References

https://www.synology.com/security/advisory/Synology_SA_20_26Vendor Advisory
https://www.synology.com/security/advisory/Synology_SA_20_26Vendor Advisory

FAQ

What is CVE-2022-22687?

CVE-2022-22687 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Buffer copy without checking size of input ('Classic Buffer Overflow') vulnerability in Authentication functionality in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows remote attackers ...

How severe is CVE-2022-22687?

CVE-2022-22687 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2022-22687?

Check the references section above for vendor advisories and patch information. Affected products include: Synology Diskstation Manager, Synology Diskstation Manager Unified Controller.