CVE-2024-31486 Information disclosure in OPUPI0 AMQP/MQTT
Attackers with shell or physical access can retrieve stored MQTT client passwords, leading to credential exposure on Siemens OPUPI0 devices.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-31486?
CVE-2024-31486 is a medium-severity vulnerability in Siemens OPUPI0 AMQP/MQTT, published on 14 May 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability has been identified in OPUPI0 AMQP/MQTT (All versions < V5.30). The affected devices stores MQTT client passwords without sufficient protection on the devices. An attacker with remote shell access or physical access could retrieve the credentials leading to confidentiality loss.
Weakness: CWE-312
Which versions are affected by CVE-2024-31486?
How do I fix CVE-2024-31486?
No fix has been published for CVE-2024-31486 yet. Limit exposure of the affected software until one is available.
Is CVE-2024-31486 being exploited?
There is no known exploitation of CVE-2024-31486 in the wild and no public exploit code.
Sources
Also known as GHSA-vrp4-mrfp-3j9c.