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Total
6586 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2026-20049 | 1 Cisco | 2 Adaptive Security Appliance Software, Firepower Threat Defense Software | 2026-04-16 | N/A | 7.7 HIGH |
| A vulnerability in the processing of Galois/Counter Mode (GCM)-encrypted Internet Key Exchange version 2 (IKEv2) IPsec traffic of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to the allocation of an insufficiently sized block of memory. An attacker could exploit this vulnerability by sending crafted GCM-encrypted IPsec traffic to an affected device. A successful exploit could allow the attacker to cause an unexpected reload of the device, resulting in a DoS condition. To exploit this vulnerability, the attacker must have valid credentials to establish a VPN connection with the affected device. | |||||
| CVE-2026-20050 | 1 Cisco | 1 Firepower Threat Defense Software | 2026-04-16 | N/A | 6.8 MEDIUM |
| A vulnerability in the Do Not Decrypt exclusion feature of the SSL decryption feature of Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper memory management during the inspection of TLS 1.2 encrypted traffic. An attacker could exploit this vulnerability by sending crafted TLS 1.2 encrypted traffic through an affected device. A successful exploit could allow the attacker to cause a reload of an affected device. Note: This vulnerability only affects traffic that is encrypted by TLS 1.2. Other versions of TLS are not affected. | |||||
| CVE-2004-1464 | 1 Cisco | 1 Ios | 2026-04-16 | 5.0 MEDIUM | 5.9 MEDIUM |
| Cisco IOS 12.2(15) and earlier allows remote attackers to cause a denial of service (refused VTY (virtual terminal) connections), via a crafted TCP connection to the Telnet or reverse Telnet port. | |||||
| CVE-2003-0731 | 1 Cisco | 4 Ciscoworks Cd1, Ciscoworks Common Management Foundation, Resource Manager and 1 more | 2026-04-16 | 10.0 HIGH | N/A |
| CiscoWorks Common Management Foundation (CMF) 2.1 and earlier allows the guest user to gain administrative privileges via a certain POST request to com.cisco.nm.cmf.servlet.CsAuthServlet, possibly involving the "cmd" parameter with a modifyUser value and a modified "priviledges" parameter. | |||||
| CVE-2000-0945 | 1 Cisco | 1 Catalyst 3500 Xl | 2026-04-16 | 10.0 HIGH | N/A |
| The web configuration interface for Catalyst 3500 XL switches allows remote attackers to execute arbitrary commands without authentication when the enable password is not set, via a URL containing the /exec/ directory. | |||||
| CVE-2005-0598 | 1 Cisco | 10 Application And Content Networking Software, Content Delivery Manager, Content Distribution Manager 4630 and 7 more | 2026-04-16 | 5.0 MEDIUM | N/A |
| The RealServer RealSubscriber on Cisco devices running Application and Content Networking System (ACNS) 5.1 allow remote attackers to cause a denial of service (CPU consumption) via malformed packets. | |||||
| CVE-2000-0267 | 1 Cisco | 1 Catos | 2026-04-16 | 4.6 MEDIUM | N/A |
| Cisco Catalyst 5.4.x allows a user to gain access to the "enable" mode without a password. | |||||
| CVE-2002-1102 | 1 Cisco | 2 Vpn 3000 Concentrator Series Software, Vpn 3002 Hardware Client | 2026-04-16 | 5.0 MEDIUM | N/A |
| The LAN-to-LAN IPSEC capability for Cisco VPN 3000 Concentrator 2.2.x, and 3.x before 3.5.4, allows remote attackers to cause a denial of service via an incoming LAN-to-LAN connection with an existing security association with another device on the remote network, which causes the concentrator to remove the previous connection. | |||||
| CVE-2001-0056 | 1 Cisco | 1 Broadband Operating System | 2026-04-16 | 7.5 HIGH | N/A |
| The Cisco Web Management interface in routers running CBOS 2.4.1 and earlier does not log invalid logins, which allows remote attackers to guess passwords without detection. | |||||
| CVE-1999-0415 | 1 Cisco | 1 Cisco 7xx Routers | 2026-04-16 | 7.5 HIGH | N/A |
| The HTTP server in Cisco 7xx series routers 3.2 through 4.2 is enabled by default, which allows remote attackers to change the router's configuration. | |||||
| CVE-2002-2053 | 1 Cisco | 1 Ios | 2026-04-16 | 5.0 MEDIUM | 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. | |||||
| CVE-2002-1222 | 1 Cisco | 1 Catos | 2026-04-16 | 7.1 HIGH | N/A |
| Buffer overflow in the embedded HTTP server for Cisco Catalyst switches running CatOS 5.4 through 7.3 allows remote attackers to cause a denial of service (reset) via a long HTTP request. | |||||
| CVE-2006-0764 | 1 Cisco | 3 Anomaly Guard Module, Guard, Traffic Anomaly Detector Module | 2026-04-16 | 5.1 MEDIUM | N/A |
| The Authentication, Authorization, and Accounting (AAA) capability in versions 5.0(1) and 5.0(3) of the software used by multiple Cisco Anomaly Detection and Mitigation products, when running with an incomplete TACACS+ configuration without a "tacacs-server host" command, allows remote attackers to bypass authentication and gain privileges, aka Bug ID CSCsd21455. | |||||
| CVE-2005-4258 | 1 Cisco | 71 Catalyst, Catalyst 1200 Series, Catalyst 1900 Series and 68 more | 2026-04-16 | 7.8 HIGH | 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-1999-1175 | 1 Cisco | 1 Ios | 2026-04-16 | 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-2001-0163 | 1 Cisco | 1 Aironet Ap340 | 2026-04-16 | 4.6 MEDIUM | N/A |
| Cisco AP340 base station produces predictable TCP Initial Sequence Numbers (ISNs), which allows remote attackers to spoof or hijack TCP connections. | |||||
| CVE-2000-0268 | 1 Cisco | 12 3660 Router, 7100 Router, 7200 Router and 9 more | 2026-04-16 | 5.0 MEDIUM | N/A |
| Cisco IOS 11.x and 12.x allows remote attackers to cause a denial of service by sending the ENVIRON option to the Telnet daemon before it is ready to accept it, which causes the system to reboot. | |||||
| CVE-2001-0622 | 1 Cisco | 1 Content Services Switch 11000 | 2026-04-16 | 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-2004-0710 | 1 Cisco | 1 Ios | 2026-04-16 | 5.0 MEDIUM | N/A |
| IP Security VPN Services Module (VPNSM) in Cisco Catalyst 6500 Series Switch and the Cisco 7600 Series Internet Routers running IOS before 12.2(17b)SXA, before 12.2(17d)SXB, or before 12.2(14)SY03 could allow remote attackers to cause a denial of service (device crash and reload) via a malformed Internet Key Exchange (IKE) packet. | |||||
| CVE-2002-1491 | 1 Cisco | 1 Vpn 5000 Client | 2026-04-16 | 5.0 MEDIUM | N/A |
| The Cisco VPN 5000 Client for MacOS before 5.2.2 records the most recently used login password in plaintext when saving "Default Connection" settings, which could allow local users to gain privileges. | |||||