CVE-2019-19298 Denial of service in SiNVR/SiVMS Video Server
Unauthenticated remote attackers can cause a Denial-of-Service condition on Siemens SiNVR/SiVMS Video Servers by sending malformed HTTP requests to the streaming service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-19298?
CVE-2019-19298 is a high-severity denial of service vulnerability in Siemens SiNVR/SiVMS Video Server, published on 10 Mar 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability has been identified in SiNVR/SiVMS Video Server (All versions < V5.0.0), SiNVR/SiVMS Video Server (All versions >= V5.0.0 < V5.0.2). The streaming service (default port 5410/tcp) of the SiVMS/SiNVR Video Server contains a input validation vulnerability, that could allow an unauthenticated remote attacker to cause a Denial-of-Service condition by sending malformed HTTP requests.
Weakness: CWE-20
Which versions are affected by CVE-2019-19298?
It affects 1 product.
Products include Siemens Sinvr\/Sivms Video Server.
How do I fix CVE-2019-19298?
No fix has been published for CVE-2019-19298 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2019-19298 being exploited?
There is no known exploitation of CVE-2019-19298 in the wild and no public exploit code.
Other vulnerabilities in Siemens SiNVR/SiVMS Video Server
Sources
Also known as GHSA-wv2p-5j7g-h596.