Subz3R0

**Name of the Vulnerable Software and Affected Versions** Cisco TFTP Server version 1.1 **Description** The issue allows remote attackers to cause a denial of service, resulting in the daemon crashing. This can be achieved by sending a crafted read or write request, or other TFTP packet. **Recommendations** For Cisco TFTP Server version 1.1, consider disabling the TFTP service until a patch is available to prevent potential denial of service attacks.