CVE-2025-27140Public exploitNetwork attack vector

Unauthenticated command execution via uploaded filename

Published Feb 24, 2025 · Updated Feb 25, 2025

OS command injection in WeGIA before 3.2.15 allows remote attackers to execute arbitrary commands through an uploaded filename. The importar_dump.php endpoint concatenates the import upload's temporary path and client-supplied name into an mv shell command without neutralizing shell metacharacters. Execution continues after redirecting requests without a valid session, so no authentication is required and commands run with the web server's privileges.

CVSS severity10.0
Critical
EPSS probability2.92%
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 WeGIA before 3.2.15 allows remote attackers to execute arbitrary commands through an uploaded filename. The importar_dump.php endpoint concatenates the import upload's temporary path and client-supplied name into an mv shell command without neutralizing shell metacharacters. Execution continues after redirecting requests without a valid session, so no authentication is required and commands run with the web server's privileges.

The record

CVE
CVE-2025-27140
Published
Feb 24, 2025
Updated
Feb 25, 2025
Vendor
LabReDeS - Laboratório de Redes, Desenvolvimento e Segurança
Product
WeGIA
Classifications
CWE-78, CWE-284, T1059.004, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 24, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 25, 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=< 3.2.15

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

LabReDeS - Laboratório de Redes, Desenvolvimento e Segurança · WeGIAversion=< 3.2.15

Published CVSS scores

10.0GitHub, Inc.CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
9.8NIST NVDCVSS: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 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 exploitPublished

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE-284Improper Access Control
T1059.004Unix Shell
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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