Filtered by vendor Cisco
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Total
6586 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2001-0650 | 1 Cisco | 1 Ios | 2026-04-16 | 5.0 MEDIUM | N/A |
| Cisco devices IOS 12.0 and earlier allow a remote attacker to cause a crash, or bad route updates, via malformed BGP updates with unrecognized transitive attribute. | |||||
| CVE-2002-0813 | 1 Cisco | 1 Ios | 2026-04-16 | 7.1 HIGH | N/A |
| Heap-based buffer overflow in the TFTP server capability in Cisco IOS 11.1, 11.2, and 11.3 allows remote attackers to cause a denial of service (reset) or modify configuration via a long filename. | |||||
| CVE-2001-1038 | 1 Cisco | 1 Sn 5420 Storage Router Firmware | 2026-04-16 | 5.0 MEDIUM | N/A |
| Cisco SN 5420 Storage Router 1.1(3) and earlier allows remote attackers to cause a denial of service (reboot) via a series of connections to TCP port 8023. | |||||
| CVE-2004-1432 | 1 Cisco | 1 Optical Networking Systems Software | 2026-04-16 | 5.0 MEDIUM | N/A |
| Multiple versions of Cisco ONS 15327, ONS 15454, and ONS 15454 SDH, including 4.6(0) and 4.6(1), 4.5(x), 4.1(0) to 4.1(3), 4.0(0) to 4.0(2), and earlier versions, allows remote attackers to cause a denial of service (control card reset) via malformed (1) IP or (2) ICMP packets. | |||||
| CVE-1999-0430 | 1 Cisco | 3 Catalyst 12xx Supervisor Software, Catalyst 29xx Supervisor Software, Catalyst 5xxx Supervisor Software | 2026-04-16 | 5.0 MEDIUM | N/A |
| Cisco Catalyst LAN switches running Catalyst 5000 supervisor software allows remote attackers to perform a denial of service by forcing the supervisor module to reload. | |||||
| CVE-2006-4950 | 1 Cisco | 1 Ios | 2026-04-16 | 10.0 HIGH | 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-2006-4430 | 1 Cisco | 2 Network Admission Control, Network Admission Control Manager And Server System Software | 2026-04-16 | 5.0 MEDIUM | N/A |
| The Cisco Network Admission Control (NAC) 3.6.4.1 and earlier allows remote attackers to prevent installation of the Cisco Clean Access (CCA) Agent and bypass local and remote protection mechanisms by modifying (1) the HTTP User-Agent header or (2) the behavior of the TCP/IP stack. NOTE: the vendor has disputed the severity of this issue, stating that users cannot bypass authentication mechanisms. | |||||
| CVE-2004-1459 | 1 Cisco | 2 Secure Access Control Server, Secure Acs Solution Engine | 2026-04-16 | 5.0 MEDIUM | N/A |
| Cisco Secure Access Control Server (ACS) 3.2, when configured as a Light Extensible Authentication Protocol (LEAP) RADIUS proxy, allows remote attackers to cause a denial of service (device crash) via certain LEAP authentication requests. | |||||
| CVE-2006-3734 | 1 Cisco | 1 Cs-mars | 2026-04-16 | 7.2 HIGH | N/A |
| Multiple unspecified vulnerabilities in the Command Line Interface (CLI) for Cisco Security Monitoring, Analysis and Response System (CS-MARS) before 4.2.1, allow local CS-MARS administrators to execute arbitrary commands as root. | |||||
| CVE-2000-0984 | 1 Cisco | 1 Ios | 2026-04-16 | 5.0 MEDIUM | N/A |
| The HTTP server in Cisco IOS 12.0 through 12.1 allows local users to cause a denial of service (crash and reload) via a URL containing a "?/" string. | |||||
| CVE-1999-0775 | 1 Cisco | 1 Ios | 2026-04-16 | 10.0 HIGH | 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-2002-0852 | 1 Cisco | 1 Vpn Client | 2026-04-16 | 5.0 MEDIUM | N/A |
| Buffer overflows in Cisco Virtual Private Network (VPN) Client 3.5.4 and earlier allows remote attackers to cause a denial of service via (1) an Internet Key Exchange (IKE) with a large Security Parameter Index (SPI) payload, or (2) an IKE packet with a large number of valid payloads. | |||||
| CVE-2002-2052 | 1 Cisco | 1 Ios | 2026-04-16 | 5.0 MEDIUM | N/A |
| Cisco 2611 router running IOS 12.1(6.5), possibly an interim release, allows remote attackers to cause a denial of service via port scans such as (1) scanning all ports on a single host and (2) scanning a network of hosts for a single open port through the router. NOTE: the vendor could not reproduce this issue, saying that the original reporter was using an interim release of the software. | |||||
| CVE-2006-0367 | 1 Cisco | 1 Call Manager | 2026-04-16 | 6.5 MEDIUM | N/A |
| Unspecified vulnerability in Cisco CallManager 3.2 and earlier, 3.3 before 3.3(5)SR1, 4.0 before 4.0(2a)SR2c, and 4.1 before 4.1(3)SR2 allows remote authenticated users with read-only administrative privileges to obtain full administrative privileges via a "crafted URL on the CCMAdmin web page." | |||||
| CVE-1999-0843 | 1 Cisco | 1 Router | 2026-04-16 | 5.0 MEDIUM | N/A |
| Denial of service in Cisco routers running NAT via a PORT command from an FTP client to a Telnet port. | |||||
| CVE-2005-2025 | 1 Cisco | 8 Vpn 3000 Concentrator, Vpn 3000 Concentrator Series Software, Vpn 3005 Concentrator Software and 5 more | 2026-04-16 | 5.0 MEDIUM | N/A |
| Cisco VPN 3000 Concentrator before 4.1.7.F allows remote attackers to determine valid groupnames by sending an IKE Aggressive Mode packet with the groupname in the ID field, which generates a response if the groupname is valid, but does not generate a response for an invalid groupname. | |||||
| CVE-2001-0864 | 1 Cisco | 1 12000 Router | 2026-04-16 | 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-2004-1458 | 1 Cisco | 2 Secure Access Control Server, Secure Acs Solution Engine | 2026-04-16 | 5.0 MEDIUM | N/A |
| The CSAdmin web administration interface for Cisco Secure Access Control Server (ACS) 3.2(2) build 15 allows remote attackers to cause a denial of service (hang) via a flood of TCP connections to port 2002. | |||||
| CVE-2002-1103 | 1 Cisco | 2 Vpn 3000 Concentrator Series Software, Vpn 3002 Hardware Client | 2026-04-16 | 5.0 MEDIUM | 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-2006-4194 | 1 Cisco | 8 Pix Firewall 501, Pix Firewall 506, Pix Firewall 515 and 5 more | 2026-04-16 | 5.0 MEDIUM | N/A |
| Unspecified vulnerability in Cisco PIX 500 Series Security Appliances allows remote attackers to send arbitrary UDP packets to intranet devices via unspecified vectors involving Session Initiation Protocol (SIP) fixup commands, a different issue than CVE-2006-4032. NOTE: the vendor, after working with the researcher, has been unable to reproduce the issue | |||||