CVE-2025-47188Network attack vector

Unauthenticated command execution via unsanitized parameter

Published Aug 7, 2025 · Updated Sep 15, 2025

Command injection in Mitel SIP phones through 6.4 SP4 and 6970 units through 6.4 SP4 or V1 R0.1.0 allows remote attackers to run arbitrary commands. An undisclosed phone interface passes an insufficiently sanitized parameter into a command-execution context; Mitel does not identify the endpoint or parameter. No authentication or user interaction is required, and exploitation exposes or modifies configuration data and can disrupt phone availability and operation.

CVSS severity9.8
Critical
EPSS probability50.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Command injection in Mitel SIP phones through 6.4 SP4 and 6970 units through 6.4 SP4 or V1 R0.1.0 allows remote attackers to run arbitrary commands. An undisclosed phone interface passes an insufficiently sanitized parameter into a command-execution context; Mitel does not identify the endpoint or parameter. No authentication or user interaction is required, and exploitation exposes or modifies configuration data and can disrupt phone availability and operation.

The record

CVE
CVE-2025-47188
Published
Aug 7, 2025
Updated
Sep 15, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-77, T1059
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 7, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 15, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
9.8MitelCVSS:3.1/AV:N/AC:L/PR:N/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
T1059Command and Scripting Interpreter

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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