An issue was discovered in Cassia Access Controller 2.1.1.2303271039. The Web SSH terminal endpoint (spawned console) can be accessed without authentication. Specifically, there is no session cookie validation on the Access Controller; instead, there is only Basic Authentication to the SSH console.
Weakness
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Access_controller | Cassianetworks | 2.1.1.2303271039 (including) | 2.1.1.2303271039 (including) |
Potential Mitigations
Related Attack Patterns
- https://cwe.mitre.org/data/definitions/114.html
- https://cwe.mitre.org/data/definitions/115.html
- https://cwe.mitre.org/data/definitions/151.html
- https://cwe.mitre.org/data/definitions/194.html
- https://cwe.mitre.org/data/definitions/22.html
- https://cwe.mitre.org/data/definitions/57.html
- https://cwe.mitre.org/data/definitions/593.html
- https://cwe.mitre.org/data/definitions/633.html
- https://cwe.mitre.org/data/definitions/650.html
- https://cwe.mitre.org/data/definitions/94.html
References
- https://blog.kscsc.online/cves/202335794/md.html
- https://github.com/Dodge-MPTC/CVE-2023-35794-WebSSH-Hijacking
- https://www.cassianetworks.com/products/iot-access-controller/
- https://blog.kscsc.online/cves/202335794/md.html
- https://github.com/Dodge-MPTC/CVE-2023-35794-WebSSH-Hijacking
- https://www.cassianetworks.com/products/iot-access-controller/