CVE-2022-47556 Uncontrolled Resource Consumption in Ormazabal products
An attacker with low-privileged access can cause denial of service on Ormazabal ekorRCI devices by sending continuous legitimate web requests to an unvalidated functionality.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-47556?
CVE-2022-47556 is a medium-severity denial of service vulnerability in Ormazabal ekorRCI, published on 19 Sep 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Uncontrolled resource consumption in ekorRCI, allowing an attacker with low-privileged access to the web server to send continuous legitimate web requests to a functionality that is not properly validated, in order to cause a denial of service (DoS) on the device.
Weakness: CWE-400
Which versions are affected by CVE-2022-47556?
It affects 2 products.
Products include Ormazabal Ekorccp Firmware, Ormazabal Ekorrci Firmware.
How do I fix CVE-2022-47556?
No fix has been published for CVE-2022-47556 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-2022-47556 being exploited?
There is no known exploitation of CVE-2022-47556 in the wild and no public exploit code.
Other vulnerabilities in Ormazabal ekorRCI
- CVE-2022-47558 Improper Access Control in Ormazabal products
- CVE-2022-47555 Improper Neutralization of Special Elements in Ormazabal products
- CVE-2022-47553 Improper Authorization in Ormazabal products
- CVE-2022-47559 Cross-Site Request Forgery in Ormazabal products
- CVE-2022-47554 Exposure of Sensitive Information in Ormazabal products
Sources
Also known as GHSA-2g5r-h37m-8972.