Vulnerabilities (CVE)

Filtered by vendor Cisco Subscribe
Total 6184 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2000-1056 1 Cisco 1 Secure Access Control Server 2024-11-20 7.5 HIGH N/A
CiscoSecure ACS Server 2.4(2) and earlier allows remote attackers to bypass LDAP authentication on the server if the LDAP server allows null passwords.
CVE-2000-1055 1 Cisco 1 Secure Access Control Server 2024-11-20 10.0 HIGH N/A
Buffer overflow in CiscoSecure ACS Server 2.4(2) and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a large TACACS+ packet.
CVE-2000-1054 1 Cisco 1 Secure Access Control Server 2024-11-20 10.0 HIGH N/A
Buffer overflow in CSAdmin module in CiscoSecure ACS Server 2.4(2) and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a large packet.
CVE-2000-1027 1 Cisco 1 Pix Firewall Software 2024-11-20 5.0 MEDIUM N/A
Cisco Secure PIX Firewall 5.2(2) allows remote attackers to determine the real IP address of a target FTP server by flooding the server with PASV requests, which includes the real IP address in the response when passive mode is established.
CVE-2000-1022 1 Cisco 1 Pix Firewall Software 2024-11-20 7.5 HIGH N/A
The mailguard feature in Cisco Secure PIX Firewall 5.2(2) and earlier does not properly restrict access to SMTP commands, which allows remote attackers to execute restricted commands by sending a DATA command before sending the restricted commands.
CVE-2000-0984 1 Cisco 1 Ios 2024-11-20 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-2000-0955 1 Cisco 1 Virtual Central Office 4000 2024-11-20 7.5 HIGH N/A
Cisco Virtual Central Office 4000 (VCO/4K) uses weak encryption to store usernames and passwords in the SNMP MIB, which allows an attacker who knows the community name to crack the password and gain privileges.
CVE-2000-0945 1 Cisco 1 Catalyst 3500 Xl 2024-11-20 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-2000-0700 1 Cisco 4 Gigabit Switch Router 12008, Gigabit Switch Router 12012, Gigabit Switch Router 12016 and 1 more 2024-11-20 5.0 MEDIUM N/A
Cisco Gigabit Switch Routers (GSR) with Fast Ethernet / Gigabit Ethernet cards, from IOS versions 11.2(15)GS1A up to 11.2(19)GS0.2 and some versions of 12.0, do not properly handle line card failures, which allows remote attackers to bypass ACLs or force the interface to stop forwarding packets.
CVE-2000-0613 1 Cisco 1 Pix Firewall 2024-11-20 5.0 MEDIUM N/A
Cisco Secure PIX Firewall does not properly identify forged TCP Reset (RST) packets, which allows remote attackers to force the firewall to close legitimate connections.
CVE-2000-0486 1 Cisco 2 Ios, Tacacs\+ 2024-11-20 5.0 MEDIUM 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-2000-0380 1 Cisco 1 Ios 2024-11-20 7.1 HIGH N/A
The IOS HTTP service in Cisco routers and switches running IOS 11.1 through 12.1 allows remote attackers to cause a denial of service by requesting a URL that contains a %% string.
CVE-2000-0368 1 Cisco 1 Ios 2024-11-20 2.1 LOW N/A
Classic Cisco IOS 9.1 and later allows attackers with access to the login prompt to obtain portions of the command history of previous users, which may allow the attacker to access sensitive data.
CVE-2000-0345 1 Cisco 7 Ios, Router 2500, Router 2600 and 4 more 2024-11-20 2.1 LOW N/A
The on-line help system options in Cisco routers allows non-privileged users without "enabled" access to obtain sensitive information via the show command.
CVE-2000-0268 1 Cisco 12 3660 Router, 7100 Router, 7200 Router and 9 more 2024-11-20 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-2000-0267 1 Cisco 1 Catos 2024-11-20 4.6 MEDIUM N/A
Cisco Catalyst 5.4.x allows a user to gain access to the "enable" mode without a password.
CVE-2000-0150 2 Checkpoint, Cisco 2 Firewall-1, Pix Firewall Software 2024-11-20 7.5 HIGH N/A
Check Point Firewall-1 allows remote attackers to bypass port access restrictions on an FTP server by forcing it to send malicious packets that Firewall-1 misinterprets as a valid 227 response to a client's PASV attempt.
CVE-1999-1582 1 Cisco 1 Pix Firewall 2024-11-20 7.5 HIGH N/A
By design, the "established" command on the Cisco PIX firewall allows connections from one host to arbitrary ports of a target host if an alternative conduit has already been allowed, which can cause administrators to configure less restrictive access controls than intended if they do not understand this functionality.
CVE-1999-1466 1 Cisco 1 Ios 2024-11-20 7.5 HIGH N/A
Vulnerability in Cisco routers versions 8.2 through 9.1 allows remote attackers to bypass access control lists when extended IP access lists are used on certain interfaces, the IP route cache is enabled, and the access list uses the "established" keyword.
CVE-1999-1465 1 Cisco 1 Ios 2024-11-20 7.5 HIGH N/A
Vulnerability in Cisco IOS 11.1 through 11.3 with distributed fast switching (DFS) enabled allows remote attackers to bypass certain access control lists when the router switches traffic from a DFS-enabled input interface to an output interface with a logical subinterface, as described by Cisco bug CSCdk43862.