CVE-2023-24078Public exploitNetwork attack vector

Authenticated code execution via uploaded Lua server page

Published Feb 17, 2023 · Updated Mar 18, 2025

Code injection in Real Time Logic FuguHub 8.1 and earlier allows remote authenticated users to execute arbitrary code through the CMS. The authenticated file manager accepts an uploaded .lsp file under /fs/cmsdocs/, and the server interprets its embedded Lua when requested. A valid account with upload access is required; successful exploitation runs commands with the FuguHub service's privileges and can fully compromise the host.

CVSS severity8.8
High
EPSS probability52.96%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code injection in Real Time Logic FuguHub 8.1 and earlier allows remote authenticated users to execute arbitrary code through the CMS. The authenticated file manager accepts an uploaded .lsp file under /fs/cmsdocs/, and the server interprets its embedded Lua when requested. A valid account with upload access is required; successful exploitation runs commands with the FuguHub service's privileges and can fully compromise the host.

The record

CVE
CVE-2023-24078
Published
Feb 17, 2023
Updated
Mar 18, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-94, T1505.003
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 17, 2023CVE publishedPublication date reported by the CVE source.
  2. Mar 18, 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 privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8CISA-ADPCVSS: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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
T1505.003Server Software Component: Web Shell

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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