Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| IceWhaleTech | CasaOS-Gateway | < 0.4.4 | — |
Automated scanner template
A ready-made Nuclei template detects this vulnerability automatically. Vulnerabilities with public scanner templates are typically probed across the internet soon after the template appears — exposed systems should be patched first.
- CasaOS < 0.4.4 - Authentication Bypass via Internal IP http/cves/2023/CVE-2023-37265.yaml
Source: projectdiscovery/nuclei-templates (MIT) — updated daily. Only links are listed.
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Go | github.com/IceWhaleTech/CasaOS-Gateway | < 0.4.4 | 0.4.4 | GHSA-vjh7-5r6x-xh6g |