CVE-2025-48890Network attack vector

Unauthenticated command execution via crafted SOAP request

Published Jun 24, 2025 · Updated Jun 24, 2025

OS command injection in the miniigd SOAP service in all versions of ELECOM WRH-733GBK and WRH-733GWH allows remote attackers to execute OS commands. The service fails to neutralize command syntax in crafted SOAP request elements before incorporating them into an operating-system command. LAN-side reachability is sufficient; no authentication or user interaction is required, and successful requests run arbitrary commands on the router.

CVSS severity9.3
Critical
EPSS probability2.20%
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 the miniigd SOAP service in all versions of ELECOM WRH-733GBK and WRH-733GWH allows remote attackers to execute OS commands. The service fails to neutralize command syntax in crafted SOAP request elements before incorporating them into an operating-system command. LAN-side reachability is sufficient; no authentication or user interaction is required, and successful requests run arbitrary commands on the router.

The record

CVE
CVE-2025-48890
Published
Jun 24, 2025
Updated
Jun 24, 2025
Vendor
ELECOM CO., LTD.
Product
WRH-733GWH
Classifications
CWE-78, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 24, 2025CVE publishedPublication date reported by the CVE source.
  2. Jun 24, 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=all versions

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

ELECOM CO., LTD. · WRH-733GWHversion=all versions
ELECOM CO., LTD. · WRH-733GBKversion=all versions

Published CVSS scores

9.8JPCERT/CCCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.3JPCERT/CCCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1190Exploit Public-Facing Application

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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