CVE-2023-37265
CriticalCVSS 9.8Exploitation Probability (EPSS)
Very high risk93th percentile - higher than 93% of all known CVEs
Summary
CasaOS is an open-source Personal Cloud system. Due to a lack of IP address verification, unauthenticated attackers can execute arbitrary commands as `root` on CasaOS instances.
Risk Assessment
The organization is at serious risk as attackers can gain full access to the system, potentially leading to data loss or control over the infrastructure.
Recommendation
It is recommended to upgrade to CasaOS version 0.4.4, which includes fixes. If upgrading is not possible, temporarily restrict access to CasaOS for untrusted users.
Original NVD description (English source)
CasaOS is an open-source Personal Cloud system. Due to a lack of IP address verification an unauthenticated attackers can execute arbitrary commands as `root` on CasaOS instances. The problem was addressed by improving the detection of client IP addresses in `391dd7f`. This patch is part of CasaOS 0.4.4. Users should upgrade to CasaOS 0.4.4. If they can't, they should temporarily restrict access to CasaOS to untrusted users, for instance by not exposing it publicly.