CVE-2023-0750 – Yellowbrik PEC-1864 authentication bypass

https://notcve.org/view.php?id=CVE-2023-0750

Yellobrik PEC-1864 implements authentication checks via javascript in the frontend interface.  When the device can be accessed over the network an attacker could bypass authentication. This would allow an attacker to : - Change the password, resulting in a DOS of the users - Change the streaming source, compromising the integrity of the stream - Change the streaming destination, compromising the confidentiality of the stream This issue affects Yellowbrik: PEC 1864. No patch has been issued by the manufacturer as this model was discontinued. • https://support.lynx-technik.com/support/solutions/articles/1000317081-pec-1864-web-ui-for-configuration • CWE-311: Missing Encryption of Sensitive Data CWE-602: Client-Side Enforcement of Server-Side Security •