Information Disclosure Vulnerability in Multilaser Sirius RE016 MLT1.0
CVE-2025-5436

6.9MEDIUM

Key Information:

Vendor

Multilaser

Status
Sirius Re016
Vendor
CVE Published:
2 June 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-5436?

A critical information disclosure vulnerability has been identified in the Multilaser Sirius RE016 MLT1.0. This flaw pertains to the processing of the /cgi-bin/cstecgi.cgi file, potentially allowing attackers to access sensitive information. The exploitation of this vulnerability can be conducted remotely, raising significant security concerns for users. The issue has been made public, highlighting the need for immediate attention as the vendor has yet to respond to notifications regarding this security gap.

Affected Version(s)

Sirius RE016 MLT1.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-5436 - Proof of Concept

References

https://vuldb.com/?id.310769
vdb-entry
https://vuldb.com/?ctiid.310769
signaturepermissions-required
https://vuldb.com/?submit.584324
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

DefaultCh40s (VulDB User)
.
CVE-2025-5436 : Information Disclosure Vulnerability in Multilaser Sirius RE016 MLT1.0