AUGUST 4, 2026
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Case File

CVE-2021-26563

HIGH · CVSS 8.2 EPSS 0.51%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-02-26 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.2. See the original NVD description below for full technical details.

CVE
CVE-2021-26563
Severity
HIGH
CVSS
8.2
EPSS
0.51%

Original NVD Description

Incorrect authorization vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.4-25553 allows local users to execute arbitrary code via unspecified vectors.

Related CVEs

Other vulnerabilities affecting the same vendor(s)