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CVE-2017-17761: Ichano Athome IP Camera Firmware: Authentication bypass
CVE-2017-17761 is rated critical with a CVSS v3.0 base score of 9.8 and NVD lists Ichano Athome IP Camera Firmware as the affected product. Per its scoring, it can be exploited over the network, without authentication, without any user interaction. The scored impact on confidentiality, integrity and availability is the highest available.
Vulnerability description
An issue was discovered on Ichano AtHome IP Camera devices. The device runs the "noodles" binary - a service on port 1300 that allows a remote (LAN) unauthenticated user to run arbitrary commands. This binary requires the "system" XML element for specifying the command. For example, a <system>id</system> command results in a <system_ack>ok</system_ack> response.
Severity breakdown
CVSS v3.0 9.8: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack vector: Network. Exploitable remotely over the network, with no need for local or physical access.
- Attack complexity: Low. No special conditions; the attack can be repeated reliably.
- Privileges required: None. No account or prior access is needed.
- User interaction: None. No action from any user is needed.
- Scope: Unchanged. Impact stays within the vulnerable component.
- Confidentiality impact: High. Total loss of confidentiality; sensitive data can be fully disclosed.
- Integrity impact: High. Total loss of integrity; data or system state can be fully modified.
- Availability impact: High. Total loss of availability; the component can be shut down.
Affected products
- Ichano Athome IP Camera Firmware: all versions listed by NVD