Cisco Cisco ASR 9901
- The Cisco ASR 9901 is a high-performance, scalable router designed for service provider and enterprise networks.
Specifications
- OS
- Cisco IOS XR
- USB
- 1x USB
- WAN
- Yes
- Ports
- 10x 100GE QSFP28
- Storage
- 240 GB SSD
- Management
- 1x RJ-45 console, 1x RJ-45 mgmt, 1x USB
- Throughput
- up to 6.4 Tbps
- Operating Temp
- 32 to 104°F (0 to 40°C)
Potential Threats
24 Known CVEs
Default IP
192.168.1.1
Default admin panel address for Cisco Cisco ASR 9901
Known CVE Vulnerabilities (24)
A vulnerability in the API of Cisco Unified Intelligence Center could allow an authenticated, remote attacker to perform a horizontal privilege escala...
A vulnerability in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker to execute arbitrary commands as root on the underlyi...
A vulnerability in confederation implementation for the Border Gateway Protocol (BGP) in Cisco IOS XR Software could allow an unauthenticated, re...
A vulnerability in the implementation of the internal system processes of Cisco APIC could allow an authenticated, local attacker to access sensitive...
A vulnerability in the CLI of Cisco APIC could allow an authenticated, local attacker to execute arbitrary commands as root on the underlying ope...
A vulnerability in the web UI of Cisco APIC could allow an authenticated, remote attacker to perform a stored XSS attack on an affected system. To exp...
A vulnerability in the cluster backup feature of Cisco Secure Firewall Management Center (FMC) Software, formerly Firepower Management Center Software...
A vulnerability in the web-based management interface of Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attac...
A vulnerability in the Simple Network Management Protocol (SNMP) feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threa...
A vulnerability in the Python interpreter of Cisco NX-OS Software could allow an authenticated, low-privileged, local attacker to escape the Python sa...
Showing 10 of 24
FAQ
The most common default credentials for Cisco Cisco ASR 9901 are listed in the table above. Always change these immediately after setup.
The default username for Cisco Cisco ASR 9901 is typically "admin". The full list of default credentials including username, password, access type and port is shown in the table on this page.
Log in to the admin panel using the default credentials listed above. Navigate to Administration → Password or System → Account settings. Enter the current password and set a new strong password. Save the changes.
Locate the Reset button (usually a small pinhole on the back/bottom of the device). Hold it for 10-30 seconds while powered on until the LEDs flash. The device will reboot with default settings.
No. Default credentials are publicly known and frequently exploited by automated scanners. Change the admin password immediately after first login.
The default admin login address for Cisco Cisco ASR 9901 is shown in the "Default IP" field above. Most routers use 192.168.1.1 or 192.168.0.1. Open a browser on a device connected to the router and navigate to that IP.
Log in to the router admin panel at the default IP address. Go to Wireless or Wi-Fi settings. Find the WPA2/WPA3 passphrase field and update it. Save and reconnect your devices.
Change the default admin password and Wi-Fi password immediately. Disable WPS (Wi-Fi Protected Setup) — it is vulnerable to brute-force attacks. Enable WPA3 encryption if supported. Turn off remote management unless needed. Keep firmware updated.
Cisco Cisco ASR 9901 has 24 known CVE vulnerabilities documented in our database. The full list with severity ratings is shown on this page. Apply the latest firmware update from the manufacturer to address known issues.
