Horizon Alert
Summary of the vulnerability and why it matters
This critical vulnerability in Iskratel Innbox GPON ONT devices involves an OS command injection flaw within the login endpoint. It allows unauthenticated remote attackers to execute arbitrary commands with root privileges, which could significantly compromise device security and potentially the wider network. The main concern is confirming relevance and exposure.
- Unauthenticated remote command execution as root.
- Matters due to device's network edge placement.
- Confirm relevance and exposure for affected devices.
Attack Path
How an attacker could exploit the issue
An attacker can exploit this vulnerability by sending specially crafted requests over the network to the login endpoint on Iskratel Innbox GPON ONT devices. This access allows them to inject malicious commands through the CLI parameter, which are then executed with root privileges on the device.
- Network access required.
- Inject commands via the CLI parameter.
- Execute arbitrary commands as root.
Live Threat
Current exploitation, exposure, and threat context
This vulnerability could allow an unauthenticated remote attacker to execute arbitrary commands as root on Iskratel Innbox GPON ONT devices when interacting with the login endpoint via the CLI parameter.
- System commands executed as root.
- Unauthenticated remote network access.
- Complete device compromise.
Operational Fix
Recommended remediation, mitigation, and detection steps
The exploitation of this OS command injection vulnerability in Iskratel Innbox GPON ONT devices likely falls under the responsibility of network or infrastructure teams, given the device's role as a network edge component. Immediate action should focus on identifying all deployed devices, assessing their exposure and criticality, and confirming the accountable owner for remediation planning.
- Network and infrastructure teams own the issue.
- Verify device reachability and criticality first.
- Plan remediation or vendor engagement.
