Missing authorization in Bosh products - CVE-2023-49722
Published: January 16, 2024
Vulnerability identifier: #VU85415
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2023-49722
CWE-ID: CWE-862
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vulnerable software:
BCC101
BCC102
BCC50
BCC101
BCC102
BCC50
Software vendor:
Bosh
Bosh
Description
The vulnerability allows a remote attacker to compromise the affected device.
The vulnerability exists due to missing authorization when accessing the BCC101/BCC102/BCC50 thermostat products by directly connecting to port 8899/TCP. A remote attacker on the local network can connect to the device and gain full control over the thermostat.
Remediation
Install updates from vendor's website.