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.

Vulnerability/
CVE-2019-18339

critical

9.8

CWE

306

12/12/2019

5/8/2024

CVE-2019-18339

First published: Thu Dec 12 2019(Updated: )

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.

Credit: productcert@siemens.com productcert@siemens.com

Affected Software	Affected Version	How to fix
Siemens Sinvr 3 Central Control Server
Siemens Sinvr 3 Video Server

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Reference Links

https://cert-portal.siemens.com/productcert/pdf/ssa-761617.pdf

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.

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agent/type
agent/softwarecombine
collector/nvd-api
source/NVD
agent/software-canonical-lookup
agent/weakness
agent/references
agent/author
agent/description
collector/mitre-cve
source/MITRE
agent/last-modified-date
agent/severity
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agent/first-publish-date
agent/event
agent/source
vendor/siemens
canonical/siemens sinvr 3 central control server
canonical/siemens sinvr 3 video server

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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.