// For flags

CVE-2023-41899

Partial Server-Side Request Forgery in Home Assistant Core

Severity Score

7.2
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

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`.

Home Assistant es una domótica de código abierto. En las versiones afectadas, `hassio.addon_stdin` es vulnerable a Server-Side Request Forgery donde un atacante capaz de llamar a este servicio (por ejemplo, a través de GHSA-h2jp-7grc-9xpp) puede invocar cualquier Supervisor REST API endpoint con una solicitud POST. Un atacante capaz de explotar podrá controlar el diccionario de datos, incluido su complemento y las claves/valores de entrada. Este problema se solucionó en la versión 2023.9.0 y se recomienda a todos los usuarios que actualicen. No se conocen workarounds para esta vulnerabilidad. Este problema también se rastrea como Informe de vulnerabilidad del GitHub Security Lab (GHSL): `GHSL-2023-162`.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
High
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2023-09-04 CVE Reserved
  • 2023-10-19 CVE Published
  • 2024-09-12 CVE Updated
  • 2024-09-18 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-918: Server-Side Request Forgery (SSRF)
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Home-assistant
Search vendor "Home-assistant"
 Home-assistant
Search vendor "Home-assistant" for product "Home-assistant"
 < 2023.9.0
Search vendor "Home-assistant" for product "Home-assistant" and version " < 2023.9.0"
-
Affected