CVE-2025-22447

LocalSystem command execution via incorrect service permissions

Published Mar 6, 2025 · Updated Mar 6, 2025

Local privilege escalation in RSUPPORT RemoteView Agent before 8.1.5.2 allows local users to execute OS commands as LocalSystem. A Windows service installed with the agent has incorrect access permissions, but RSUPPORT and JPCERT/CC do not identify the service or disclose the precise permission operation. Exploitation requires an existing non-administrative account on the endpoint and grants command execution with full LocalSystem privileges.

CVSS severity7.8
High
EPSS probability0.15%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Local privilege escalation in RSUPPORT RemoteView Agent before 8.1.5.2 allows local users to execute OS commands as LocalSystem. A Windows service installed with the agent has incorrect access permissions, but RSUPPORT and JPCERT/CC do not identify the service or disclose the precise permission operation. Exploitation requires an existing non-administrative account on the endpoint and grants command execution with full LocalSystem privileges.

The record

CVE
CVE-2025-22447
Published
Mar 6, 2025
Updated
Mar 6, 2025
Vendor
RSUPPORT Co., Ltd.
Product
RemoteView Agent
Classifications
CWE-276
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 6, 2025CVE publishedPublication date reported by the CVE source.
  2. Mar 6, 2025Record 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=prior to v8.1.5.2

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

RSUPPORT Co., Ltd. · RemoteView Agentversion=prior to v8.1.5.2

Published CVSS scores

7.8JPCERT/CCCVSS:3.0/AV:L/AC:L/PR:L/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.

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No observations available

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

Weakness, pattern, technique

CWE-276Incorrect Default Permissions

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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