CVE-2025-0471Network attack vector

Authenticated command execution via unrestricted file upload

Published Jan 16, 2025 · Updated Jan 16, 2025

Unrestricted file upload in PMB 4.0.10 allows remote authenticated users to execute commands through a malicious file. INCIBE has not published the affected upload endpoint or the validation failure that permits a dangerous file type. A low-privileged account and network access are required; a successful upload grants remote machine access to read or modify data and execute commands.

CVSS severity9.9
Critical
EPSS probability0.58%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unrestricted file upload in PMB 4.0.10 allows remote authenticated users to execute commands through a malicious file. INCIBE has not published the affected upload endpoint or the validation failure that permits a dangerous file type. A low-privileged account and network access are required; a successful upload grants remote machine access to read or modify data and execute commands.

The record

CVE
CVE-2025-0471
Published
Jan 16, 2025
Updated
Jan 16, 2025
Vendor
PMB Services
Product
PMB
Classifications
CWE-434, T1505.003
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 16, 2025CVE publishedPublication date reported by the CVE source.
  2. Jan 16, 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=4.0.10

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

PMB Services · PMBversion=4.0.10

Published CVSS scores

9.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.9INCIBECVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-434Unrestricted Upload of File with Dangerous Type
T1505.003Web Shell

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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