CVE-2023-53948Public exploitNetwork attack vector

Unauthenticated command execution via autodiscovery parameter

Published Dec 19, 2025 · Updated Dec 19, 2025

OS command injection in Lilac-Reloaded 2.0.8 and earlier allows remote attackers to execute arbitrary commands via autodiscovery. The autodiscovery endpoint accepts the nmap_binary POST parameter without filtering and incorporates it into a shell command executed by the server. No authentication or user interaction is required, so a network-reachable endpoint permits commands under the web-server account.

CVSS severity9.3
Critical
EPSS probability0.93%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

OS command injection in Lilac-Reloaded 2.0.8 and earlier allows remote attackers to execute arbitrary commands via autodiscovery. The autodiscovery endpoint accepts the nmap_binary POST parameter without filtering and incorporates it into a shell command executed by the server. No authentication or user interaction is required, so a network-reachable endpoint permits commands under the web-server account.

The record

CVE
CVE-2023-53948
Published
Dec 19, 2025
Updated
Dec 19, 2025
Vendor
Rene Hadler
Product
Lilac-Reloaded
Classifications
CWE-78, T1059.004, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 19, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 19, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=2.0.8

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Rene Hadler · Lilac-Reloadedversion=0 <=2.0.8

Published CVSS scores

9.8VulnCheckCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.3VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

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 exploitPublished

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo