# Vault 7: Projects

This publication series is about specific projects related to the Vault 7 main publication.

### Cherry Blossom

# CherryBomb_CherryBlossom_FAT_Procedures_FIELD

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• Determine the <Device_LAN_IP_Address>. If the device is running DHCP, the device LAN
IP address is likely the default gateway of your connected client; otherwise, if the device
LAN IP address is not the default LAN IP address listed above, the device LAN IP address
can be retrieved in wireless sniffer capture data (e.g., kismet).
• Log on to the device’s web interface by opening a web browser and pointing it to
http://<Device_LAN_IP_Address>, where “<Device_LAN_IP_Address>” is the device IP
address determined from the previous step (i.e., not the literal string
“<Device_LAN_IP_Address>”). For example, if the <Device_LAN_IP_Address> is
192.168.1.1, use http://192.168.1.1.
• At the login prompt, enter the web interface password and click OK.
• Then click the “Administration” link on the upper right tab.
• Then click the “Firmware Upgrade” tab.
• Click the “Browse…” button and browse to the wrt300n[X].bin firmware file on the client
computer.
• Click the “Start to Upgrade” button. If you get the error message “There is no new version of
firmware to upgrade” you will need to power-cycle the device and then reference the CB
User’s Manual section 12.7 “Firmware Upgrade Will …” to further continue the upgrade
process.
• Watch the interface for any additional steps/error messages/information.
Reboots Automatically After Upgrade: Yes
Approximate Upgrade Time: 180 seconds
Known Issues: None
3. Wireless Upgrade Procedure
Prerequisites:
• client computer with 802.11 wireless client card (or built-in 802.11 client hardware)
• “Wireless Upgrade Package for Linksys WRT300N v2 fw 2.00.08” – see
“README_fw2.00.08 from the Wireless Upgrade Package for Linksys WRT300N v2 fw
2.00.08” section below
• device LAN IP address
• client IP address
Limitations:
• wireless encryption (WEP or WPA/WPA2) must be disabled on device
• device must be running manufacturer’s original firmware (not CB firmware)
Firmware Filename: N/A (wireless upgrade package handles this)
Instructions: Follow the instructions carefully in the README below, (which is the same as the
README_fw2.00.08 in the “Wireless Upgrade Package for Linksys WRT300N v2 fw 2.00.08”).
Reboots Automatically After Upgrade: Yes
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