Vulnerabilities (CVE)

Filtered by vendor Cisco Subscribe
Total 6480 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2001-0867 1 Cisco 1 12000 Router 2017-10-10 7.5 HIGH N/A
Cisco 12000 with IOS 12.0 and line cards based on Engine 2 does not properly filter does not properly filter packet fragments even when the "fragment" keyword is used in an ACL, which allows remote attackers to bypass the intended access controls.
CVE-2001-0863 1 Cisco 1 12000 Router 2017-10-10 5.0 MEDIUM N/A
Cisco 12000 with IOS 12.0 and line cards based on Engine 2 does not handle the "fragment" keyword in a compiled ACL (Turbo ACL) for packets that are sent to the router, which allows remote attackers to cause a denial of service via a flood of fragments.
CVE-2001-0864 1 Cisco 1 12000 Router 2017-10-10 7.5 HIGH N/A
Cisco 12000 with IOS 12.0 and line cards based on Engine 2 does not properly handle the implicit "deny ip any any" rule in an outgoing ACL when the ACL contains exactly 448 entries, which can allow some outgoing packets to bypass access restrictions.
CVE-2001-0895 1 Cisco 11 Catalyst 2900xl, Catalyst 2948g-l3, Catalyst 2950 and 8 more 2017-10-10 5.0 MEDIUM N/A
Multiple Cisco networking products allow remote attackers to cause a denial of service on the local network via a series of ARP packets sent to the router's interface that contains a different MAC address for the router, which eventually causes the router to overwrite the MAC address in its ARP table.
CVE-2001-0754 1 Cisco 1 Cbos 2017-10-10 5.0 MEDIUM N/A
Cisco CBOS 2.3.8 and earlier allows remote attackers to cause a denial of service via a series of large ICMP ECHO REPLY (ping) packets, which cause it to enter ROMMON mode and stop forwarding packets.
CVE-2000-1055 1 Cisco 1 Secure Access Control Server 2017-10-10 10.0 HIGH N/A
Buffer overflow in CiscoSecure ACS Server 2.4(2) and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a large TACACS+ packet.
CVE-2000-1054 1 Cisco 1 Secure Access Control Server 2017-10-10 10.0 HIGH N/A
Buffer overflow in CSAdmin module in CiscoSecure ACS Server 2.4(2) and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a large packet.
CVE-2001-0750 1 Cisco 1 Ios 2017-10-10 5.0 MEDIUM N/A
Cisco IOS 12.1(2)T, 12.1(3)T allow remote attackers to cause a denial of service (reload) via a connection to TCP ports 3100-3999, 5100-5999, 7100-7999 and 10100-10999.
CVE-2001-0020 1 Cisco 2 Arrowpoint, Content Services Switch 2017-10-10 2.1 LOW N/A
Directory traversal vulnerability in Arrowpoint (aka Cisco Content Services, or CSS) allows local unprivileged users to read arbitrary files via a .. (dot dot) attack.
CVE-2001-0057 1 Cisco 2 Broadband Operating System, Cisco 6xx Routers 2017-10-10 5.0 MEDIUM N/A
Cisco 600 routers running CBOS 2.4.1 and earlier allow remote attackers to cause a denial of service via a large ICMP echo (ping) packet.
CVE-2001-0444 1 Cisco 1 Cbos 2017-10-10 2.1 LOW N/A
Cisco CBOS 2.3.0.053 sends output of the "sh nat" (aka "show nat") command to the terminal of the next user who attempts to connect to the router via telnet, which could allow that user to obtain sensitive information.
CVE-1999-1175 1 Cisco 1 Ios 2017-10-10 7.5 HIGH N/A
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.
CVE-2000-0486 1 Cisco 2 Ios, Tacacs\+ 2017-10-10 5.0 MEDIUM N/A
Buffer overflow in Cisco TACACS+ tac_plus server allows remote attackers to cause a denial of service via a malformed packet with a long length field.
CVE-2001-0929 1 Cisco 1 Ios 2017-10-10 7.5 HIGH N/A
Cisco IOS Firewall Feature set, aka Context Based Access Control (CBAC) or Cisco Secure Integrated Software, for IOS 11.2P through 12.2T does not properly check the IP protocol type, which could allow remote attackers to bypass access control lists.
CVE-2001-0865 1 Cisco 1 12000 Router 2017-10-10 7.5 HIGH N/A
Cisco 12000 with IOS 12.0 and line cards based on Engine 2 does not support the "fragment" keyword in an outgoing ACL, which could allow fragmented packets in violation of the intended access.
CVE-2001-0622 1 Cisco 1 Content Services Switch 11000 2017-10-10 7.5 HIGH N/A
The web management service on Cisco Content Service series 11000 switches (CSS) before WebNS 4.01B29s or WebNS 4.10B17s allows a remote attacker to gain additional privileges by directly requesting the web management URL instead of navigating through the interface.
CVE-2001-0741 1 Cisco 1 Hsrp 2017-10-10 2.1 LOW N/A
Cisco Hot Standby Routing Protocol (HSRP) allows local attackers to cause a denial of service by spoofing HSRP packets.
CVE-2001-0041 1 Cisco 1 Catos 2017-10-10 7.8 HIGH N/A
Memory leak in Cisco Catalyst 4000, 5000, and 6000 series switches allows remote attackers to cause a denial of service via a series of failed telnet authentication attempts.
CVE-2001-0427 1 Cisco 6 Vpn 3000 Concentrator, Vpn 3005 Concentrator, Vpn 3015 Concentrator and 3 more 2017-10-10 7.1 HIGH N/A
Cisco VPN 3000 series concentrators before 2.5.2(F) allow remote attackers to cause a denial of service via a flood of invalid login requests to (1) the SSL service, or (2) the telnet service, which do not properly disconnect the user after several failed login attempts.
CVE-2001-0751 1 Cisco 1 Cbos 2017-10-10 7.5 HIGH N/A
Cisco switches and routers running CBOS 2.3.8 and earlier use predictable TCP Initial Sequence Numbers (ISN), which allows remote attackers to spoof or hijack TCP connections.