CVE-2019-18339: Critical severity siemens sinvr 3 central control server vulnerability
A vulnerability has been identified in SiNVR/SiVMS Video Server (All versions < V5.0.0). The HTTP service (default port 5401/tcp) of the SiVMS/SiNVR Video Server contains an authentication bypass vulnerability, even when properly configured with enforced authentication.
A remote attacker with network access to the Video Server could exploit this vulnerability to read the SiVMS/SiNVR users database, including the passwords of all users in obfuscated cleartext.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2019-18339?
CVE-2019-18339 is considered a critical vulnerability due to the potential for unauthorized access to sensitive video server functionalities.
How do I fix CVE-2019-18339?
To mitigate CVE-2019-18339, upgrade to SiNVR/SiVMS Video Server version 5.0.0 or later, which addresses the authentication bypass issue.
What systems are affected by CVE-2019-18339?
CVE-2019-18339 affects all versions of SiNVR/SiVMS Video Server prior to version 5.0.0, including SiNVR 3 Central Control Server and SiNVR 3 Video Server.
Can CVE-2019-18339 be exploited remotely?
Yes, CVE-2019-18339 can be exploited remotely by an attacker on the network without requiring physical access.
Is there a workaround for CVE-2019-18339 before upgrading?
Currently, there are no effective workarounds for CVE-2019-18339, so upgrading is the recommended course of action.