CVE-2020-6776 CSRF in Bosch PRAESIDEO and Bosch PRAESENSA Management Interface
An unauthenticated remote attacker can trick a victim into performing arbitrary actions with their privileges, such as modifying user accounts or system settings.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-6776?
CVE-2020-6776 is a high-severity vulnerability in Bosch PRAESENSA, published on 14 Jan 2021. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
A vulnerability in the web-based management interface of Bosch PRAESIDEO until and including version 4.41 and Bosch PRAESENSA until and including version 1.10 allows an unauthenticated remote attacker to trigger actions on an affected system on behalf of another user (Cross-Site Request Forgery). This requires the victim to be tricked into clicking a malicious link or submitting a malicious form. A successful exploit allows the attacker to perform arbitrary actions with the privileges of the victim, e.g. creating and modifying user accounts, changing system configuration settings and cause DoS conditions. Note: For Bosch PRAESIDEO 4.31 and newer and Bosch PRAESENSA in all versions, the confidentiality impact is considered low because user credentials are not shown in the web interface.
Weakness: CWE-352
Which versions are affected by CVE-2020-6776?
It affects 2 products.
Products include Bosch Praesensa Firmware, Bosch Praesideo Firmware.
How do I fix CVE-2020-6776?
No fix has been published for CVE-2020-6776 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-6776 being exploited?
There is no known exploitation of CVE-2020-6776 in the wild and no public exploit code.
Other vulnerabilities in Bosch PRAESENSA
Sources
Also known as GHSA-97x9-ww3p-2gr4.