Vulnerabilities (CVE)

Filtered by vendor Cisco Subscribe
Total 6226 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2006-1961 1 Cisco 5 Ciscoworks 2000 Service Management Solution, Ethernet Subscriber Solution Engine, Hosting Solution Engine and 2 more 2025-04-03 7.5 HIGH N/A
Cisco CiscoWorks Wireless LAN Solution Engine (WLSE) and WLSE Express before 2.13, Hosting Solution Engine (HSE) and User Registration Tool (URT) before 20060419, and all versions of Ethernet Subscriber Solution Engine (ESSE) and CiscoWorks2000 Service Management Solution (SMS) allow local users to gain Linux shell access via shell metacharacters in arguments to the "show" command in the application's command line interface (CLI), aka bug ID CSCsd21502 (WLSE), CSCsd22861 (URT), and CSCsd22859 (HSE). NOTE: other issues might be addressed by the Cisco advisory.
CVE-2001-0861 1 Cisco 1 12000 Router 2025-04-03 5.0 MEDIUM N/A
Cisco 12000 with IOS 12.0 and line cards based on Engine 2 and earlier allows remote attackers to cause a denial of service (CPU consumption) by flooding the router with traffic that generates a large number of ICMP Unreachable replies.
CVE-1999-0157 1 Cisco 2 Ios, Pix Firewall Software 2025-04-03 5.0 MEDIUM N/A
Cisco PIX firewall and CBAC IP fragmentation attack results in a denial of service.
CVE-2002-1099 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 obtain potentially sensitive information without authentication by directly accessing certain HTML pages.
CVE-2001-1098 1 Cisco 1 Pix Firewall Manager 2025-04-03 2.1 LOW N/A
Cisco PIX firewall manager (PFM) 4.3(2)g logs the enable password in plaintext in the pfm.log file, which could allow local users to obtain the password by reading the file.
CVE-2006-3287 1 Cisco 1 Wireless Control System 2025-04-03 7.5 HIGH N/A
Cisco Wireless Control System (WCS) for Linux and Windows 4.0(1) and earlier uses a default administrator username "root" and password "public," which allows remote attackers to gain access (aka bug CSCse21391).
CVE-2001-0288 1 Cisco 1 Ios 2025-04-03 7.5 HIGH N/A
Cisco switches and routers running IOS 12.1 and earlier produce predictable TCP Initial Sequence Numbers (ISNs), which allows remote attackers to spoof or hijack TCP connections.
CVE-2005-3804 1 Cisco 1 7920 Wireless Ip Phone 2025-04-03 6.4 MEDIUM N/A
Cisco IP Phone (VoIP) 7920 1.0(8) listens to UDP port 17185 to support a VxWorks debugger, which allows remote attackers to obtain sensitive information and cause a denial of service.
CVE-1999-0063 1 Cisco 1 Ios 2025-04-03 5.0 MEDIUM N/A
Cisco IOS 12.0 and other versions can be crashed by malicious UDP packets to the syslog port.
CVE-2002-0792 1 Cisco 2 Content Services Switch 11000, Webns 2025-04-03 5.0 MEDIUM N/A
The web management interface for Cisco Content Service Switch (CSS) 11000 switches allows remote attackers to cause a denial of service (soft reset) via (1) an HTTPS POST request, or (2) malformed XML data.
CVE-2002-0853 1 Cisco 1 Vpn Client 2025-04-03 5.0 MEDIUM 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-2005-2451 1 Cisco 2 Ios, Ios Xr 2025-04-03 2.1 LOW N/A
Cisco IOS 12.0 through 12.4 and IOS XR before 3.2, with IPv6 enabled, allows remote attackers on a local network segment to cause a denial of service (device reload) and possibly execute arbitrary code via a crafted IPv6 packet.
CVE-2005-1517 1 Cisco 1 Firewall Services Module 2025-04-03 7.5 HIGH N/A
Unknown vulnerability in Cisco Firewall Services Module (FWSM) 2.3.1 and earlier, when using URL, FTP, or HTTPS filtering exceptions, allows certain TCP packets to bypass access control lists (ACLs).
CVE-2002-1092 1 Cisco 1 Vpn 3000 Concentrator Series Software 2025-04-03 7.5 HIGH N/A
Cisco VPN 3000 Concentrator 3.6(Rel) and earlier, and 2.x.x, when configured to use internal authentication with group accounts and without any user accounts, allows remote VPN clients to log in using PPTP or IPSEC user authentication.
CVE-2006-4313 1 Cisco 1 Vpn 3000 Concentrator Series Software 2025-04-03 5.0 MEDIUM N/A
Multiple unspecified vulnerabilities in Cisco VPN 3000 series concentrators before 4.1, 4.1.x up to 4.1(7)L, and 4.7.x up to 4.7(2)F allow attackers to execute the (1) CWD, (2) MKD, (3) CDUP, (4) RNFR, (5) SIZE, and (6) RMD FTP commands to modify files or create and delete directories via unknown vectors.
CVE-2002-1555 1 Cisco 1 Optical Networking Systems Software 2025-04-03 5.0 MEDIUM N/A
Cisco ONS15454 and ONS15327 running ONS before 3.4 uses a "public" SNMP community string that cannot be changed, which allows remote attackers to obtain sensitive information.
CVE-2002-0880 1 Cisco 2 Skinny Client Control Protocol Software, Voip Phone Cp-7940 2025-04-03 5.0 MEDIUM N/A
Cisco IP Phone (VoIP) models 7910, 7940, and 7960 allow remote attackers to cause a denial of service (crash) via malformed packets as demonstrated by (1) "jolt", (2) "jolt2", (3) "raped", (4) "hping2", (5) "bloop", (6) "bubonic", (7) "mutant", (8) "trash", and (9) "trash2."
CVE-2006-0181 1 Cisco 1 Cs-mars 2025-04-03 7.2 HIGH N/A
Cisco Security Monitoring, Analysis and Response System (CS-MARS) before 4.1.3 has an undocumented administrative account with a default password, which allows local users to gain privileges via the expert command.
CVE-2004-1461 1 Cisco 2 Secure Access Control Server, Secure Acs Solution Engine 2025-04-03 7.5 HIGH N/A
Cisco Secure Access Control Server (ACS) 3.2(3) and earlier spawns a separate unauthenticated TCP connection on a random port when a user authenticates to the ACS GUI, which allows remote attackers to bypass authentication by connecting to that port from the same IP address.
CVE-2005-1057 1 Cisco 1 Ios 2025-04-03 7.5 HIGH 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."