CVE-2024-11018Network attack vector

Unauthenticated code execution via dangerous file upload

Published Nov 11, 2024 · Updated Nov 11, 2024

Unrestricted file upload in Grand Vice Info Webopac 6 before 6.5.1 and 7 before 7.2.3 allows remote attackers to execute server code. The upload handler accepts dangerous file types without adequate validation, but the published advisory does not identify the endpoint or validation logic. No authentication or user interaction is required; an uploaded web shell executes with the web server's privileges and can read, alter, or interrupt hosted data and services.

CVSS severity9.8
Critical
EPSS probability0.83%
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 Grand Vice Info Webopac 6 before 6.5.1 and 7 before 7.2.3 allows remote attackers to execute server code. The upload handler accepts dangerous file types without adequate validation, but the published advisory does not identify the endpoint or validation logic. No authentication or user interaction is required; an uploaded web shell executes with the web server's privileges and can read, alter, or interrupt hosted data and services.

The record

CVE
CVE-2024-11018
Published
Nov 11, 2024
Updated
Nov 11, 2024
Vendor
Grand Vice Info
Product
Webopac
Classifications
CWE-434, CAPEC-650, T1190, T1505.003
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 11, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 11, 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=6.0 <6.5.1
  2. Affected versionversion=7.0 <7.2.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Grand Vice Info · Webopacversion=6.0 <6.5.1; version=7.0 <7.2.3
Grand Vice info Co. · Webopacversion=6 <6.5.1; version=7 <7.2.3

Published CVSS scores

9.8TWCERT/CCCVSS: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-434Unrestricted Upload of File with Dangerous Type
CAPEC-650Upload a Web Shell to a Web Server
T1190Exploit Public-Facing Application
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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