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Search Results (1210 CVEs found)

CVE Vendors Products Updated CVSS v3.1
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-2004-1776 1 Cisco 1 Ios 2025-04-03 N/A
Cisco IOS 12.1(3) and 12.1(3)T allows remote attackers to read and modify device configuration data via the cable-docsis read-write community string used by the Data Over Cable Service Interface Specification (DOCSIS) standard.
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-2005-0195 1 Cisco 1 Ios 2025-04-03 N/A
Cisco IOS 12.0S through 12.3YH allows remote attackers to cause a denial of service (device restart) via a crafted IPv6 packet.
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-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-2005-1020 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-2005-1057 1 Cisco 1 Ios 2025-04-03 N/A
Cisco IOS 12.2T, 12.3 and 12.3T, when using Easy VPN Server XAUTH version 6 authentication, allows remote attackers to bypass authentication via a "malformed packet."
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-1999-0160 1 Cisco 1 Ios 2025-04-03 N/A
Some classic Cisco IOS devices have a vulnerability in the PPP CHAP authentication to establish unauthorized PPP connections.
CVE-1999-0161 1 Cisco 1 Ios 2025-04-03 N/A
In Cisco IOS 10.3, with the tacacs-ds or tacacs keyword, an extended IP access control list could bypass filtering.
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-1999-0230 1 Cisco 1 Ios 2025-04-03 N/A
Buffer overflow in Cisco 7xx routers through the telnet service.
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-1999-0293 1 Cisco 1 Ios 2025-04-03 N/A
AAA authentication on Cisco systems allows attackers to execute commands without authorization.
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-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-2006-4950 1 Cisco 1 Ios 2025-04-03 N/A
Cisco IOS 12.2 through 12.4 before 20060920, as used by Cisco IAD2430, IAD2431, and IAD2432 Integrated Access Devices, the VG224 Analog Phone Gateway, and the MWR 1900 and 1941 Mobile Wireless Edge Routers, is incorrectly identified as supporting DOCSIS, which allows remote attackers to gain read-write access via a hard-coded cable-docsis community string and read or modify arbitrary SNMP variables.
CVE-2006-4776 1 Cisco 1 Ios 2025-04-03 N/A
Heap-based buffer overflow in the VLAN Trunking Protocol (VTP) feature in Cisco IOS 12.1(19) allows remote attackers to execute arbitrary code via a long VLAN name in a VTP type 2 summary advertisement.
CVE-2006-4775 1 Cisco 2 Catos, Ios 2025-04-03 N/A
The VLAN Trunking Protocol (VTP) feature in Cisco IOS 12.1(19) and CatOS allows remote attackers to cause a denial of service by sending a VTP update with a revision value of 0x7FFFFFFF, which is incremented to 0x80000000 and is interpreted as a negative number in a signed context.