CVE-2021-3152

** DISPUTED ** Home Assistant before 2021.1.3 does not have a protection layer that can help to prevent directory-traversal attacks against custom integrations. NOTE: the vendor's perspective is that the vulnerability itself is in custom integrations written by third parties, not in Home Assistant; however, Home Assistant does have a security update that is worthwhile in addressing this situation.

CVSS v3 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://www.home-assistant.io/blog/2021/01/14/security-bulletin/	Vendor Advisory
https://www.home-assistant.io/blog/2021/01/22/security-disclosure/	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:home-assistant:home-assistant:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-01-26 18:16

Updated : 2024-08-03 17:15

NVD link : CVE-2021-3152

Mitre link : CVE-2021-3152

CVE.ORG link : CVE-2021-3152

JSON object : View

Products Affected

home-assistant

home-assistant

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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