CVE-2021-26561

State: Published
Severity: 9.0 Critical
Published: Feb 26, 2021
Updated: Sep 16, 2024
Reserved: Feb 2, 2021

Description

Stack-based buffer overflow vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to execute arbitrary code via syno_finder_site HTTP header.

Scores

CVSS	Score	Vector	Source
3.1	9.0 Critical	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H	synology

Weaknesses

CWE-121 Stack-based Buffer Overflow

Affected Products

Product	Versions
Synology DiskStation Manager (DSM)Synology	before 6.2.3-25426-3Affected

References

https://www.synology.com/security/advisory/Synology_SA_20_26
https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159

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