CVE-2023-41899
6.6 · MEDIUMOverview
CVE-2023-41899 is a medium-severity vulnerability affecting home-assistant home-assistant. It was published on October 19, 2023 and has a CVSS 3.1 base score of 6.6 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.6, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
Home assistant is an open source home automation. In affected versions the `hassio.addon_stdin` is vulnerable to a partial Server-Side Request Forgery where an attacker capable of calling this service (e.g.: through GHSA-h2jp-7grc-9xpp) may be able to invoke any Supervisor REST API endpoints with a POST request. An attacker able to exploit will be able to control the data dictionary, including its addon and input key/values. This issue has been addressed in version 2023.9.0 and all users are advised to upgrade. There are no known workarounds for this vulnerability. This issue is also tracked as GitHub Security Lab (GHSL) Vulnerability Report: `GHSL-2023-162`.
Remediation
Check the references section for vendor advisories and patches from home-assistant. Update home-assistant to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| home-assistant | home-assistant | >= 0, < 2023.9.0 | Affected |
References
Frequently Asked Questions
What is CVE-2023-41899?
CVE-2023-41899 is a medium-severity vulnerability affecting home-assistant home-assistant. It was published on October 19, 2023 and has a CVSS 3.1 base score of 6.6 (MEDIUM).
How severe is CVE-2023-41899?
This vulnerability has a CVSS 3.1 base score of 6.6, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2023-41899?
Check the references section for vendor advisories and patches from home-assistant. Update home-assistant to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-41899?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-41899 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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