CVE-2024-0390 — INPRAX "iZZi connect" application on Android contains hard-coded MQTT queue cred

INPRAX "iZZi connect" application on Android contains hard-coded MQTT queue credentials. The same MQTT queue is used by corresponding physical recuperation devices. Exploiting this vulnerability could potentially allow unauthorized access to manage and read parameters o

01What is this vulnerability?

INPRAX "iZZi connect" application on Android contains hard-coded MQTT queue credentials. The same MQTT queue is used by corresponding physical recuperation devices. Exploiting this vulnerability could potentially allow unauthorized access to manage and read parameters of the recuperation unit "reQnet iZZi".This issue affects "iZZi connect" application versions before 2024010401.

02Affected products

Vendor	Product	Versions
INPRAX	iZZi connect	0

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2024-02-15T09:11:14.559Z
• Last modified: 2025-03-13T17:58:39.772Z

09References

• cert.pl — https://cert.pl/en/posts/2024/02/CVE-2024-0390/
• cert.pl — https://cert.pl/posts/2024/02/CVE-2024-0390/