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5
CVSSv2

CVE-2021-3152

Published: 26/01/2021 Updated: 17/05/2024
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 5.3 | Impact Score: 1.4 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N
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Vulnerability Summary

Home Assistant prior to 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

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Vendor Advisories

Arch Linux Issues:
Home Assistant before 202113 allows attackers to obtain sensitive information because custom integrations with / are mishandled ...

References

CWE-22https://www.home-assistant.io/blog/2021/01/14/security-bulletin/https://www.home-assistant.io/blog/2021/01/22/security-disclosure/https://nvd.nist.govhttps://security.archlinux.org/CVE-2021-3152
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
authentication bypassCVE-2024-30051remoteCVE-2024-27954CVE-2023-51483CVE-2023-47782SSRFCVE-2024-24715CVE-2023-52424
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