Cisco IOS on Catalyst 6500 and Cisco 7600 Access Control List Bypass Vulnerability

Cisco IOS running on Catalyst 6500 and Cisco 7600 contains a vulnerability that could allow an unauthenticated, remote attacker to bypass configured ACLs. The vulnerability exists because the affected devices accept traffic to IP addresses that are reserved for use by the Ethernet Out-of-Band...

Cisco IOS FTP Server非授权访问及拒绝服务漏洞

Cisco IOS是Cisco网络设备所使用的操作系统。 Cisco IOS所带的FTP Server处理访问请求时存在漏洞，远程攻击者可能利用此漏洞非授权访问系统文件或导致拒绝服务。 启用了IOS FTP Server功能的Cisco IOS没有正确检查用户授权，可能允许攻击者非授权读写设备文件系统中的任意文件，包括设备保存的配置，其中可能有口令或其他敏感信息；此外这种配置的Cisco IOS还可能导致在通过FTP传输文件时IOS重载。 Cisco IOS 12.4 Cisco IOS 12.3 Cisco IOS 12.2 Cisco IOS 12.1 Cisco IOS 12.0...