CVE-2023-40729 Information disclosure in QMS Automotive

High 7.3 Published Updated

An attacker in a machine-in-the-middle position can steal or manipulate confidential data due to lack of HTTPS enforcement in Siemens QMS Automotive.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Local or same network only
Victim action needed
A user has to click or open something
Fix
None listed

What is CVE-2023-40729?

CVE-2023-40729 is a high-severity vulnerability in Siemens QMS Automotive, published on 12 Sep 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

A vulnerability has been identified in QMS Automotive (All versions < V12.39). The affected application lacks security control to prevent unencrypted communication without HTTPS. An attacker who managed to gain machine-in-the-middle position could manipulate, or steal confidential information.

Weakness: CWE-319

Which versions are affected by CVE-2023-40729?

It affects 1 product.

Products include Siemens Qms Automotive.

How do I fix CVE-2023-40729?

No fix has been published for CVE-2023-40729 yet. Limit exposure of the affected software until one is available.

Is CVE-2023-40729 being exploited?

There is no known exploitation of CVE-2023-40729 in the wild and no public exploit code.

Sources

Also known as GHSA-f8m7-75x7-j2x2.

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