Vulnerabilities (CVE)

Filtered by vendor Cisco Subscribe
Total 6209 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2003-0567 1 Cisco 3 Ios, Ons 15454 Optical Transport Platform, Optical Networking Systems Software 2025-04-03 7.8 HIGH N/A
Cisco IOS 11.x and 12.0 through 12.2 allows remote attackers to cause a denial of service (traffic block) by sending a particular sequence of IPv4 packets to an interface on the device, causing the input queue on that interface to be marked as full.
CVE-2004-1163 1 Cisco 1 Cns Network Registrar 2025-04-03 5.0 MEDIUM N/A
Cisco CNS Network Registrar Central Configuration Management (CCM) server 6.0 through 6.1.1.3 allows remote attackers to cause a denial of service (CPU consumption) by ending a connection after sending a certain sequence of packets.
CVE-2004-1433 1 Cisco 1 Optical Networking Systems Software 2025-04-03 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, and ONS 15600 1.x(x), allows remote attackers to cause a denial of service (control card reset) via malformed (1) TCP and (2) UDP packets.
CVE-1999-0734 1 Cisco 1 Ciscosecure 2025-04-03 7.5 HIGH N/A
A default configuration of CiscoSecure Access Control Server (ACS) allows remote users to modify the server database without authentication.
CVE-2001-0895 1 Cisco 11 Catalyst 2900xl, Catalyst 2948g-l3, Catalyst 2950 and 8 more 2025-04-03 5.0 MEDIUM N/A
Multiple Cisco networking products allow remote attackers to cause a denial of service on the local network via a series of ARP packets sent to the router's interface that contains a different MAC address for the router, which eventually causes the router to overwrite the MAC address in its ARP table.
CVE-2005-4825 1 Cisco 1 Network Admission Control Manager And Server System Software 2025-04-03 5.7 MEDIUM N/A
Cisco Clean Access 3.5.5 and earlier on the Secure Smart Manager allows remote attackers to bypass authentication and cause a denial of service (disk consumption), or make unauthorized files accessible, by uploading files through requests to certain JSP scripts, a related issue to CVE-2005-4332.
CVE-2005-0598 1 Cisco 10 Application And Content Networking Software, Content Delivery Manager, Content Distribution Manager 4630 and 7 more 2025-04-03 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-2003-0305 1 Cisco 1 Ios 2025-04-03 5.0 MEDIUM N/A
The Service Assurance Agent (SAA) in Cisco IOS 12.0 through 12.2, aka Response Time Reporter (RTR), allows remote attackers to cause a denial of service (crash) via malformed RTR packets to port 1967.
CVE-2006-3226 1 Cisco 1 Secure Access Control Server 2025-04-03 7.5 HIGH N/A
Cisco Secure Access Control Server (ACS) 4.x for Windows uses the client's IP address and the server's port number to grant access to an HTTP server port for an administration session, which allows remote attackers to bypass authentication via various methods, aka "ACS Weak Session Management Vulnerability."
CVE-2002-1706 1 Cisco 3 Ios, Ubr7100, Ubr7200 2025-04-03 5.0 MEDIUM 7.5 HIGH
Cisco IOS software 11.3 through 12.2 running on Cisco uBR7200 and uBR7100 series Universal Broadband Routers allows remote attackers to modify Data Over Cable Service Interface Specification (DOCSIS) settings via a DOCSIS file without a Message Integrity Check (MIC) signature, which is approved by the router.
CVE-2004-1112 2 Cisco, Okena 2 Security Agent, Stormwatch 2025-04-03 5.1 MEDIUM N/A
The buffer overflow trigger in Cisco Security Agent (CSA) before 4.0.3 build 728 waits five minutes for a user response before terminating the process, which could allow remote attackers to bypass the buffer overflow protection by sending additional buffer overflow attacks within the five minute timeout period.
CVE-1999-0775 1 Cisco 1 Ios 2025-04-03 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-2002-0778 1 Cisco 8 Cache Engine 505, Cache Engine 550, Cache Engine 570 and 5 more 2025-04-03 7.5 HIGH N/A
The default configuration of the proxy for Cisco Cache Engine and Content Engine allows remote attackers to use HTTPS to make TCP connections to allowed IP addresses while hiding the actual source IP.
CVE-2006-3734 1 Cisco 1 Cs-mars 2025-04-03 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-2002-1100 1 Cisco 2 Vpn 3000 Concentrator Series Software, Vpn 3002 Hardware Client 2025-04-03 5.0 MEDIUM N/A
Cisco VPN 3000 Concentrator 2.2.x, and 3.x before 3.5.3, allows remote attackers to cause a denial of service (crash) via a long (1) username or (2) password to the HTML login interface.
CVE-2006-0515 1 Cisco 4 Adaptive Security Appliance Software, Firewall Services Module, Pix Firewall and 1 more 2025-04-03 7.5 HIGH N/A
Cisco PIX/ASA 7.1.x before 7.1(2) and 7.0.x before 7.0(5), PIX 6.3.x before 6.3.5(112), and FWSM 2.3.x before 2.3(4) and 3.x before 3.1(7), when used with Websense/N2H2, allows remote attackers to bypass HTTP access restrictions by splitting the GET method of an HTTP request into multiple packets, which prevents the request from being sent to Websense for inspection, aka bugs CSCsc67612, CSCsc68472, and CSCsd81734.
CVE-2001-0783 1 Cisco 1 Tftp Server 2025-04-03 5.0 MEDIUM N/A
Cisco TFTP server 1.1 allows remote attackers to read arbitrary files via a ..(dot dot) attack in the GET command.
CVE-2006-3101 1 Cisco 1 Secure Access Control Server 2025-04-03 4.3 MEDIUM N/A
Cross-site scripting (XSS) vulnerability in LogonProxy.cgi in Cisco Secure ACS for UNIX 2.3 allows remote attackers to inject arbitrary web script or HTML via the (1) error, (2) SSL, and (3) Ok parameters.
CVE-2001-1064 1 Cisco 1 Cbos 2025-04-03 5.0 MEDIUM 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-2003-1109 1 Cisco 4 Ios, Ip Phone 7940, Ip Phone 7960 and 1 more 2025-04-03 7.5 HIGH N/A
The Session Initiation Protocol (SIP) implementation in multiple Cisco products including IP Phone models 7940 and 7960, IOS versions in the 12.2 train, and Secure PIX 5.2.9 to 6.2.2 allows remote attackers to cause a denial of service and possibly execute arbitrary code via crafted INVITE messages, as demonstrated by the OUSPG PROTOS c07-sip test suite.