CVE-2025-5437: Multilaser Sirius RE016 Password Change cstecgi.cgi improper authentication

Severity: medium (CVSS 5.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-06-02 · updated 2026-06-17
Weakness: CWE-287

Description

A vulnerability classified as critical has been found in Multilaser Sirius RE016 MLT1.0. Affected is an unknown function of the file /cgi-bin/cstecgi.cgi of the component Password Change Handler. The manipulation leads to improper authentication. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

Multilaser Sirius RE016: MLT1.0

References

https://github.com/DefaultCh40s/RE016/blob/main/re016.py
https://vuldb.com/?ctiid.310770
https://vuldb.com/?id.310770
https://vuldb.com/?submit.584325

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