CVE-2022-27616Network attack vector

Authenticated command execution via unneutralized webapi input

Published Aug 3, 2022 · Updated Sep 16, 2024

OS command injection in Synology DiskStation Manager before 7.0.1-42218-3 allows remote authenticated users to execute arbitrary commands. The webapi component fails to neutralize command elements before invoking an OS command; Synology has not disclosed the affected endpoint or parameter. Exploitation requires high-privilege DSM authentication and can compromise data and interrupt the appliance through arbitrary command execution.

CVSS severity7.2
High
EPSS probability1.66%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in Synology DiskStation Manager before 7.0.1-42218-3 allows remote authenticated users to execute arbitrary commands. The webapi component fails to neutralize command elements before invoking an OS command; Synology has not disclosed the affected endpoint or parameter. Exploitation requires high-privilege DSM authentication and can compromise data and interrupt the appliance through arbitrary command execution.

The record

CVE
CVE-2022-27616
Published
Aug 3, 2022
Updated
Sep 16, 2024
Vendor
Synology
Product
DiskStation Manager
Classifications
CWE-78, T1059
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 3, 2022CVE publishedPublication date reported by the CVE source.
  2. Sep 16, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=unspecified <7.0.1-42218-3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Synology · DiskStation Managerversion=unspecified <7.0.1-42218-3

Published CVSS scores

7.2Synology Inc.CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1059Command and Scripting Interpreter

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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