CNCVE编号：CNCVE-20010288 CVE编号：CVE-2001-0288 安全级别：中 漏洞中文描述： 运行IOS 12.1及其早期版本的Cisco交换机和路由器产生可预知的TCP Initial Sequence Numbers (ISNs),这允许远程攻击者进行电子欺骗或拦截TCP连接。 漏洞英文描述： Cisco switches and routers running IOS 12.1 and earlier produce predictable TCP Initial Sequence Numbers (ISNs), which allows remote attackers to spoof or hijack TCP connections. 漏洞参考： Reference: CISCO:20010228 Cisco IOS Software TCP Initial Sequence Number Randomization Improvements Reference: URL:http://www.cisco.com/warp/public/707/ios-tcp-isn-random-pub.shtml 系统类型： 其他 漏洞类型：设计错误