CVE-2025-44872Public exploitNetwork attack vector

Unauthenticated command execution via deviceName injection

Published May 2, 2025 · Updated May 6, 2025

Command injection in Tenda AC9 firmware 15.03.06.42_multi allows remote attackers to execute arbitrary commands via a crafted HTTP request. The /goform/setUsbUnload handler supplies the deviceName parameter to formsetUsbUnload without neutralizing injected shell syntax. No authentication or user interaction is required, and successful exploitation executes commands with the firmware service's privileges.

CVSS severity9.8
Critical
EPSS probability1.81%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

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Summary

What happened

Command injection in Tenda AC9 firmware 15.03.06.42_multi allows remote attackers to execute arbitrary commands via a crafted HTTP request. The /goform/setUsbUnload handler supplies the deviceName parameter to formsetUsbUnload without neutralizing injected shell syntax. No authentication or user interaction is required, and successful exploitation executes commands with the firmware service's privileges.

The record

CVE
CVE-2025-44872
Published
May 2, 2025
Updated
May 6, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-77, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 2, 2025CVE publishedPublication date reported by the CVE source.
  2. May 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?

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

9.8CISA-ADPCVSS: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.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
T1190Exploit Public-Facing Application

Public exploit references

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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