Filtered by vendor Cisco
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Filtered by product Ios
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Total
626 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2005-0197 | 1 Cisco | 1 Ios | 2025-04-03 | N/A |
| Cisco IOS 12.1T, 12.2, 12.2T, 12.3 and 12.3T, with Multi Protocol Label Switching (MPLS) installed but disabled, allows remote attackers to cause a denial of service (device reload) via a crafted packet sent to the disabled interface. | ||||
| CVE-2005-0196 | 1 Cisco | 1 Ios | 2025-04-03 | N/A |
| Cisco IOS 12.0 through 12.3YL, with BGP enabled and running the bgp log-neighbor-changes command, allows remote attackers to cause a denial of service (device reload) via a malformed BGP packet. | ||||
| CVE-1999-0063 | 1 Cisco | 1 Ios | 2025-04-03 | N/A |
| Cisco IOS 12.0 and other versions can be crashed by malicious UDP packets to the syslog port. | ||||
| CVE-2004-1111 | 1 Cisco | 10 7200 Router, 7300 Router, 7500 Router and 7 more | 2025-04-03 | N/A |
| Cisco IOS 2.2(18)EW, 12.2(18)EWA, 12.2(14)SZ, 12.2(18)S, 12.2(18)SE, 12.2(18)SV, 12.2(18)SW, and other versions without the "no service dhcp" command, keep undeliverable DHCP packets in the queue instead of dropping them, which allows remote attackers to cause a denial of service (dropped traffic) via multiple undeliverable DHCP packets that exceed the input queue size. | ||||
| CVE-1999-0524 | 11 Apple, Cisco, Hp and 8 more | 14 Mac Os X, Macos, Ios and 11 more | 2025-04-03 | N/A |
| ICMP information such as (1) netmask and (2) timestamp is allowed from arbitrary hosts. | ||||
| CVE-2003-1398 | 1 Cisco | 1 Ios | 2025-04-03 | N/A |
| Cisco IOS 12.0 through 12.2, when IP routing is disabled, accepts false ICMP redirect messages, which allows remote attackers to cause a denial of service (network routing modification). | ||||
| CVE-2005-0186 | 1 Cisco | 1 Ios | 2025-04-03 | N/A |
| Cisco IOS 12.1YD, 12.2T, 12.3 and 12.3T, when configured for the IOS Telephony Service (ITS), CallManager Express (CME) or Survivable Remote Site Telephony (SRST), allows remote attackers to cause a denial of service (device reboot) via a malformed packet to the SCCP port. | ||||
| CVE-2005-3921 | 1 Cisco | 1 Ios | 2025-04-03 | N/A |
| Cross-site scripting (XSS) vulnerability in Cisco IOS Web Server for IOS 12.0(2a) allows remote attackers to inject arbitrary web script or HTML by (1) packets containing HTML that an administrator views via an HTTP interface to the contents of memory buffers, as demonstrated by the URI /level/15/exec/-/buffers/assigned/dump; or (2) sending the router Cisco Discovery Protocol (CDP) packets with HTML payload that an administrator views via the CDP status pages. NOTE: these vectors were originally reported as being associated with the dump and packet options in /level/15/exec/-/show/buffers. | ||||
| CVE-2006-0340 | 1 Cisco | 1 Ios | 2025-04-03 | N/A |
| Unspecified vulnerability in Stack Group Bidding Protocol (SGBP) support in Cisco IOS 12.0 through 12.4 running on various Cisco products, when SGBP is enabled, allows remote attackers on the local network to cause a denial of service (device hang and network traffic loss) via a crafted UDP packet to port 9900. | ||||
| CVE-2004-1775 | 1 Cisco | 2 Catos, Ios | 2025-04-03 | N/A |
| Cisco VACM (View-based Access Control MIB) for Catalyst Operating Software (CatOS) 5.5 and 6.1 and IOS 12.0 and 12.1 allows remote attackers to read and modify device configuration via the read-write community string. | ||||
| CVE-2005-4826 | 1 Cisco | 1 Ios | 2025-04-03 | N/A |
| Unspecified vulnerability in the VLAN Trunking Protocol (VTP) feature in Cisco IOS 12.1(22)EA3 on Catalyst 2950T switches allows remote attackers to cause a denial of service (device reboot) via a crafted Subset-Advert message packet, a different issue than CVE-2006-4774, CVE-2006-4775, and CVE-2006-4776. | ||||
| CVE-1999-0016 | 6 Cisco, Gnu, Hp and 3 more | 8 Ios, Inet, Hp-ux and 5 more | 2025-04-03 | N/A |
| Land IP denial of service. | ||||
| CVE-1999-0157 | 1 Cisco | 2 Ios, Pix Firewall Software | 2025-04-03 | N/A |
| Cisco PIX firewall and CBAC IP fragmentation attack results in a denial of service. | ||||
| CVE-1999-0162 | 1 Cisco | 1 Ios | 2025-04-03 | N/A |
| The "established" keyword in some Cisco IOS software allowed an attacker to bypass filtering. | ||||
| CVE-2005-1020 | 1 Cisco | 1 Ios | 2025-04-03 | N/A |
| Secure Shell (SSH) 2 in Cisco IOS 12.0 through 12.3 allows remote attackers to cause a denial of service (device reload) (1) via a username that contains a domain name when using a TACACS+ server to authenticate, (2) when a new SSH session is in the login phase and a currently logged in user issues a send command, or (3) when IOS is logging messages and an SSH session is terminated while the server is sending data. | ||||
| CVE-2005-4258 | 1 Cisco | 71 Catalyst, Catalyst 1200 Series, Catalyst 1900 Series and 68 more | 2025-04-03 | N/A |
| Unspecified Cisco Catalyst Switches allow remote attackers to cause a denial of service (device crash) via an IP packet with the same source and destination IPs and ports, and with the SYN flag set (aka LanD). NOTE: the provenance of this issue is unknown; the details are obtained solely from the BID. | ||||
| CVE-1999-0445 | 1 Cisco | 1 Ios | 2025-04-03 | N/A |
| In Cisco routers under some versions of IOS 12.0 running NAT, some packets may not be filtered by input access list filters. | ||||
| CVE-2006-0485 | 1 Cisco | 1 Ios | 2025-04-03 | N/A |
| The TCL shell in Cisco IOS 12.2(14)S before 12.2(14)S16, 12.2(18)S before 12.2(18)S11, and certain other releases before 25 January 2006 does not perform Authentication, Authorization, and Accounting (AAA) command authorization checks, which may allow local users to execute IOS EXEC commands that were prohibited via the AAA configuration, aka Bug ID CSCeh73049. | ||||
| CVE-2002-2239 | 1 Cisco | 3 Catalyst 6500, Catalyst 7600, Ios | 2025-04-03 | N/A |
| The Cisco Optical Service Module (OSM) for the Catalyst 6500 and 7600 series running Cisco IOS 12.1(8)E through 12.1(13.4)E allows remote attackers to cause a denial of service (hang) via a malformed packet. | ||||
| CVE-2002-2053 | 1 Cisco | 1 Ios | 2025-04-03 | N/A |
| The design of the Hot Standby Routing Protocol (HSRP), as implemented on Cisco IOS 12.1, when using IRPAS, allows remote attackers to cause a denial of service (CPU consumption) via a router with the same IP address as the interface on which HSRP is running, which causes a loop. | ||||