CVE-2001-0288 – Linux Kernel 2.2 - Predictable TCP Initial Sequence Number
https://notcve.org/view.php?id=CVE-2001-0288
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. • https://www.exploit-db.com/exploits/19522 http://www.cisco.com/warp/public/707/ios-tcp-isn-random-pub.shtml •
CVE-2000-0345
https://notcve.org/view.php?id=CVE-2000-0345
The on-line help system options in Cisco routers allows non-privileged users without "enabled" access to obtain sensitive information via the show command. • http://www.securityfocus.com/bid/1161 http://www.securityfocus.com/templates/archive.pike?list=1&msg=20000502222246.28423.qmail%40securityfocus.com •
CVE-2000-0380 – Cisco IOS 11.x/12.x - HTTP %%
https://notcve.org/view.php?id=CVE-2000-0380
The IOS HTTP service in Cisco routers and switches running IOS 11.1 through 12.1 allows remote attackers to cause a denial of service by requesting a URL that contains a %% string. • https://www.exploit-db.com/exploits/19882 http://archives.neohapsis.com/archives/bugtraq/2000-04/0261.html http://www.cisco.com/warp/public/707/ioshttpserver-pub.shtml http://www.osvdb.org/1302 http://www.securityfocus.com/bid/1154 • CWE-20: Improper Input Validation •
CVE-1999-1175
https://notcve.org/view.php?id=CVE-1999-1175
Web Cache Control Protocol (WCCP) in Cisco Cache Engine for Cisco IOS 11.2 and earlier does not use authentication, which allows remote attackers to redirect HTTP traffic to arbitrary hosts via WCCP packets to UDP port 2048. • http://www.ciac.org/ciac/bulletins/i-054.shtml http://www.cisco.com/warp/public/770/wccpauth-pub.shtml https://exchange.xforce.ibmcloud.com/vulnerabilities/1577 •
CVE-1999-1465
https://notcve.org/view.php?id=CVE-1999-1465
Vulnerability in Cisco IOS 11.1 through 11.3 with distributed fast switching (DFS) enabled allows remote attackers to bypass certain access control lists when the router switches traffic from a DFS-enabled input interface to an output interface with a logical subinterface, as described by Cisco bug CSCdk43862. • http://ciac.llnl.gov/ciac/bulletins/j-016.shtml http://www.cisco.com/warp/public/770/iosdfsacl-pub.shtml https://exchange.xforce.ibmcloud.com/vulnerabilities/1401 •