Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2021-47942

Home Assistant Community Store (HACS) prior to 1.10.0 contains a path traversal vulnerability that allows unauthenticated attackers to read sensitive files by traversing directories via the /hacsfiles/ endpoint. Attackers can retrieve the .storage/auth file containing user credentials and refresh tokens, then craft valid JWT tokens to gain administrative access to Home Assistant instances.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 29.5%
CVSS Severity
CVSS v3 Score 7.5
Products affected by CVE-2021-47942


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