CVE-2023-4097Network attack vector

Authenticated arbitrary file upload via missing type validation

Published Oct 3, 2023 · Updated Sep 19, 2024

Unrestricted file upload in IDM Sistemas de Comunicación Q·sige 3.0.0.0 allows remote authenticated users to upload any file type. The upload functionality accepts attacker-supplied files without enforcing a permitted file-type restriction. A valid application account is required; public sources do not identify the upload endpoint or establish whether uploaded content can be retrieved or executed.

CVSS severity8.8
High
EPSS probability0.54%
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 IDM Sistemas de Comunicación Q·sige 3.0.0.0 allows remote authenticated users to upload any file type. The upload functionality accepts attacker-supplied files without enforcing a permitted file-type restriction. A valid application account is required; public sources do not identify the upload endpoint or establish whether uploaded content can be retrieved or executed.

The record

CVE
CVE-2023-4097
Published
Oct 3, 2023
Updated
Sep 19, 2024
Vendor
IDM Sistemas de Comunicación
Product
Q·sige
Classifications
CWE-434, T1105
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 3, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 19, 2024Record 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=3.0.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

IDM Sistemas de Comunicación · Q·sigeversion=3.0.0.0

Published CVSS scores

8.8INCIBECVSS:3.1/AV:N/AC:L/PR:L/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 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
T1105Ingress Tool Transfer

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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