Search Results (6788 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-1999-0222 1 Cisco 1 Router 2026-04-16 N/A
Denial of service in Cisco IOS web server allows attackers to reboot the router using a long URL.
CVE-2002-1107 1 Cisco 1 Vpn Client 2026-04-16 N/A
Cisco Virtual Private Network (VPN) Client software 2.x.x, and 3.x before 3.5.2B, does not generate sufficiently random numbers, which may make it vulnerable to certain attacks such as spoofing.
CVE-2002-1105 1 Cisco 1 Vpn Client 2026-04-16 N/A
Cisco Virtual Private Network (VPN) Client software 2.x.x, and 3.x before 3.5.1C, allows local users to use a utility program to obtain the group password.
CVE-2001-1097 1 Cisco 1 Ios 2026-04-16 N/A
Cisco routers and switches running IOS 12.0 through 12.2.1 allows a remote attacker to cause a denial of service via a flood of UDP packets.
CVE-1999-0775 1 Cisco 1 Ios 2026-04-16 N/A
Cisco Gigabit Switch routers running IOS allow remote attackers to forward unauthorized packets due to improper handling of the "established" keyword in an access list.
CVE-2002-0853 1 Cisco 1 Vpn Client 2026-04-16 N/A
Cisco Virtual Private Network (VPN) Client 3.5.4 and earlier allows remote attackers to cause a denial of service (CPU consumption) via a packet with a zero-length payload.
CVE-2002-1094 1 Cisco 2 Vpn 3000 Concentrator Series Software, Vpn 3002 Hardware Client 2026-04-16 N/A
Information leaks in Cisco VPN 3000 Concentrator 2.x.x and 3.x.x before 3.5.4 allow remote attackers to obtain potentially sensitive information via the (1) SSH banner, (2) FTP banner, or (3) an incorrect HTTP request.
CVE-2001-1064 1 Cisco 1 Cbos 2026-04-16 N/A
Cisco 600 series routers running CBOS 2.0.1 through 2.4.2ap allows remote attackers to cause a denial of service via multiple connections to the router on the (1) HTTP or (2) telnet service, which causes the router to become unresponsive and stop forwarding packets.
CVE-2005-0612 1 Cisco 7 Ipvc-3510-mcu, Ipvc-3520-gw-2b, Ipvc-3520-gw-2b2v and 4 more 2026-04-16 N/A
Cisco IP/VC Videoconferencing System 3510, 3520, 3525 and 3530 contain hard-coded default SNMP community strings, which allows remote attackers to gain access, cause a denial of service, and modify configuration.
CVE-2001-1065 1 Cisco 1 Cbos 2026-04-16 N/A
Web-based configuration utility in Cisco 600 series routers running CBOS 2.0.1 through 2.4.2ap binds itself to port 80 even when web-based configuration services are disabled, which could leave the router open to attack.
CVE-2001-0566 1 Cisco 1 Catalyst 2900 2026-04-16 N/A
Cisco Catalyst 2900XL switch allows a remote attacker to create a denial of service via an empty UDP packet sent to port 161 (SNMP) when SNMP is disabled.
CVE-2005-3669 1 Cisco 8 Adaptive Security Appliance Software, Firewall Services Module, Ios and 5 more 2026-04-16 N/A
Multiple unspecified vulnerabilities in the Internet Key Exchange version 1 (IKEv1) implementation in multiple Cisco products allow remote attackers to cause a denial of service (device reset) via certain malformed IKE packets, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1. NOTE: due to the lack of details in the Cisco advisory, it is unclear which of CVE-2005-3666, CVE-2005-3667, and/or CVE-2005-3668 this issue applies to.
CVE-2004-0244 1 Cisco 1 Ios 2026-04-16 N/A
Cisco 6000, 6500, and 7600 series systems with Multilayer Switch Feature Card 2 (MSFC2) and a FlexWAN or OSM module allow local users to cause a denial of service (hang or reset) by sending a layer 2 frame packet that encapsulates a layer 3 packet, but has inconsistent length values with that packet.
CVE-2002-1103 1 Cisco 2 Vpn 3000 Concentrator Series Software, Vpn 3002 Hardware Client 2026-04-16 N/A
Cisco VPN 3000 Concentrator 2.2.x, 3.6(Rel), and 3.x before 3.5.5, allows remote attackers to cause a denial of service via (1) malformed or (2) large ISAKMP packets.
CVE-2000-0486 1 Cisco 2 Ios, Tacacs\+ 2026-04-16 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-2001-0444 1 Cisco 1 Cbos 2026-04-16 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-2005-3886 1 Cisco 1 Security Agent 2026-04-16 N/A
Unspecified vulnerability in Cisco Security Agent (CSA) 4.5.0 and 4.5.1 agents, when running on Windows systems, allows local users to bypass protections and gain system privileges by executing certain local software.
CVE-2002-0769 1 Cisco 1 Ata-186 2026-04-16 N/A
The web-based configuration interface for the Cisco ATA 186 Analog Telephone Adaptor allows remote attackers to bypass authentication via an HTTP POST request with a single byte, which allows the attackers to (1) obtain the password from the login screen, or (2) reconfigure the adaptor by modifying certain request parameters.
CVE-2006-3596 1 Cisco 1 Ips Sensor Software 2026-04-16 N/A
The device driver for Intel-based gigabit network adapters in Cisco Intrusion Prevention System (IPS) 5.1(1) through 5.1(p1), as installed on various Cisco Intrusion Prevention System 42xx appliances, allows remote attackers to cause a denial of service (kernel panic and possibly network outage) via a crafted IP packet.
CVE-2003-1398 1 Cisco 1 Ios 2026-04-16 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).