CVE-2021-26563

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 26-02-2021 11:15

Last modified: - 26-04-2022 03:45

Total changes: - 8

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.

Common Vulnerability Scoring System (CVSS)

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

Low

Attack complexity

Local

Attack vector

High

Availability

High

Confidentiality

High

Integrity

High

Privileges required

Unchanged

Scope

None

User interaction

6.7

Base score

0.8

5.9

Exploitability score

Impact score

Verification logic

vendor=synology AND product=diskstation_manager AND versionEndExcluding=6.2.4-25553

AND

vendor=synology AND product=vs960hd_firmware AND version=-

vendor=synology AND product=vs960hd AND version=-

AND

vendor=synology AND product=skynas_firmware AND version=-

vendor=synology AND product=skynas AND version=-

AND

vendor=synology AND product=diskstation_manager_unified_controller AND version=3.0

vendor=synology AND product=uc3200 AND version=-

Reference

Keywords

CVE-2021-26563

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2021-26563

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures