CVE-2023-45851

Description

The Android Client application, when enrolled to the AppHub server,connects to an MQTT broker without enforcing any server authentication.  This issue allows an attacker to force the Android Client application to connect to a malicious MQTT broker, enabling it to send fake messages to the HMI device

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.11%
Vendor Advisory bosch.com
Affected: Bosch Rexroth AG ctrlX HMI Web Panel - WR21 (WR2107)
Affected: Bosch Rexroth AG ctrlX HMI Web Panel - WR21 (WR2110)
Affected: Bosch Rexroth AG ctrlX HMI Web Panel - WR21 (WR2115)
Published at:
Updated at:

References

Link Tags
https://psirt.bosch.com/security-advisories/BOSCH-SA-175607.html mitigation vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-45851?
CVE-2023-45851 has been scored as a high severity vulnerability.
How to fix CVE-2023-45851?
To fix CVE-2023-45851, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-45851 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-45851 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-45851?
CVE-2023-45851 affects Bosch Rexroth AG ctrlX HMI Web Panel - WR21 (WR2107), Bosch Rexroth AG ctrlX HMI Web Panel - WR21 (WR2110), Bosch Rexroth AG ctrlX HMI Web Panel - WR21 (WR2115).
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