Max CVSS 10.0 Min CVSS 2.1 Total Count64
IDCVSSSummaryLast (major) updatePublished
CVE-2005-4437 7.5
MD5 Neighbor Authentication in Extended Interior Gateway Routing Protocol (EIGRP) 1.2, as implemented in Cisco IOS 11.3 and later, does not include the Message Authentication Code (MAC) in the checksum, which allows remote attackers to sniff message
17-10-2016 - 23:38 20-12-2005 - 20:03
CVE-2005-4436 7.8
Extended Interior Gateway Routing Protocol (EIGRP) 1.2, as implemented in Cisco IOS after 12.3(2), 12.3(3)B, and 12.3(2)T and other products, allows remote attackers to cause a denial of service by sending a "spoofed neighbor announcement" with (1) m
17-10-2016 - 23:38 20-12-2005 - 20:03
CVE-2004-1060 5.0
Multiple TCP/IP and ICMP implementations, when using Path MTU (PMTU) discovery (PMTUD), allow remote attackers to cause a denial of service (network throughput reduction for TCP connections) via forged ICMP ("Fragmentation Needed and Don't Fragment w
17-10-2016 - 22:51 12-04-2004 - 00:00
CVE-2004-0230 5.0
TCP, when using a large Window Size, makes it easier for remote attackers to guess sequence numbers and cause a denial of service (connection loss) to persistent TCP connections by repeatedly injecting a TCP RST packet, especially in protocols that u
17-10-2016 - 22:42 18-08-2004 - 00:00
CVE-2004-0079 5.0
The do_change_cipher_spec function in OpenSSL 0.9.6c to 0.9.6k, and 0.9.7a to 0.9.7c, allows remote attackers to cause a denial of service (crash) via a crafted SSL/TLS handshake that triggers a null dereference.
17-10-2016 - 22:40 23-11-2004 - 00:00
CVE-2008-3815 4.3
Unspecified vulnerability in Cisco Adaptive Security Appliances (ASA) 5500 Series and PIX Security Appliances 7.0 before 7.0(8)3, 7.1 before 7.1(2)78, 7.2 before 7.2(4)16, 8.0 before 8.0(4)6, and 8.1 before 8.1(1)13, when configured as a VPN using Mi
18-07-2013 - 10:43 23-10-2008 - 18:00
CVE-2006-3894 5.0
The RSA Crypto-C before 6.3.1 and Cert-C before 2.8 libraries, as used by RSA BSAFE, multiple Cisco products, and other products, allows remote attackers to cause a denial of service via malformed ASN.1 objects.
05-11-2012 - 22:16 22-05-2007 - 15:30
CVE-2007-2586 9.3
The FTP Server in Cisco IOS 11.3 through 12.4 does not properly check user authorization, which allows remote attackers to execute arbitrary code, and have other impact including reading startup-config, as demonstrated by a crafted MKD command that i
29-10-2012 - 22:48 09-05-2007 - 20:19
CVE-2007-0918 7.1
The ATOMIC.TCP signature engine in the Intrusion Prevention System (IPS) feature for Cisco IOS 12.4XA, 12.3YA, 12.3T, and other trains allows remote attackers to cause a denial of service (IPS crash and traffic loss) via unspecified manipulations tha
15-07-2011 - 00:00 13-02-2007 - 21:28
CVE-2008-3817 7.8
Memory leak in Cisco Adaptive Security Appliances (ASA) 5500 Series and PIX Security Appliances 8.0 before 8.0(4) and 8.1 before 8.1(2) allows remote attackers to cause a denial of service (memory consumption) via an unspecified sequence of packets,
07-03-2011 - 22:11 23-10-2008 - 18:00
CVE-2008-3816 7.8
Unspecified vulnerability in Cisco Adaptive Security Appliances (ASA) 5500 Series and PIX Security Appliances 7.2(4)9 and 7.2(4)10 allows remote attackers to cause a denial of service (device reload) via a crafted IPv6 packet.
07-03-2011 - 22:11 23-10-2008 - 18:00
CVE-2008-1159 7.1
Multiple unspecified vulnerabilities in the SSH server in Cisco IOS 12.4 allow remote attackers to cause a denial of service (device restart) via unknown vectors, aka Bug ID (1) CSCsk42419, (2) CSCsk60020, and (3) CSCsh51293.
07-03-2011 - 22:06 22-05-2008 - 09:09
CVE-2008-1156 5.1
Unspecified vulnerability in the Multicast Virtual Private Network (MVPN) implementation in Cisco IOS 12.0, 12.2, 12.3, and 12.4 allows remote attackers to create "extra multicast states on the core routers" via a crafted Multicast Distribution Tree
07-03-2011 - 22:06 27-03-2008 - 06:44
CVE-2008-1153 7.1
Cisco IOS 12.1, 12.2, 12.3, and 12.4, with IPv4 UDP services and the IPv6 protocol enabled, allows remote attackers to cause a denial of service (device crash and possible blocked interface) via a crafted IPv6 packet to the device.
07-03-2011 - 22:06 27-03-2008 - 06:44
CVE-2008-1152 7.8
The data-link switching (DLSw) component in Cisco IOS 12.0 through 12.4 allows remote attackers to cause a denial of service (device restart or memory consumption) via crafted (1) UDP port 2067 or (2) IP protocol 91 packets.
07-03-2011 - 22:06 27-03-2008 - 13:44
CVE-2008-1151 7.1
Memory leak in the virtual private dial-up network (VPDN) component in Cisco IOS before 12.3 allows remote attackers to cause a denial of service (memory consumption) via a series of PPTP sessions, related to "dead memory" that remains allocated afte
07-03-2011 - 22:06 27-03-2008 - 13:44
CVE-2008-1150 7.1
The virtual private dial-up network (VPDN) component in Cisco IOS before 12.3 allows remote attackers to cause a denial of service (resource exhaustion) via a series of PPTP sessions, related to the persistence of interface descriptor block (IDB) dat
07-03-2011 - 22:06 27-03-2008 - 13:44
CVE-2007-5651 7.1
Unspecified vulnerability in the Extensible Authentication Protocol (EAP) implementation in Cisco IOS 12.3 and 12.4 on Cisco Access Points and 1310 Wireless Bridges (Wireless EAP devices), IOS 12.1 and 12.2 on Cisco switches (Wired EAP devices), and
07-03-2011 - 22:01 23-10-2007 - 17:47
CVE-2007-4295 6.8
Unspecified vulnerability in Cisco IOS 12.0 through 12.4 allows remote attackers to execute arbitrary code via a malformed SIP packet, aka CSCsi80749.
07-03-2011 - 21:58 09-08-2007 - 17:17
CVE-2007-4294 6.8
Unspecified vulnerability in Cisco Unified Communications Manager (CUCM) 5.0, 5.1, and 6.0, and IOS 12.0 through 12.4, allows remote attackers to execute arbitrary code via a malformed SIP packet, aka CSCsi80102.
07-03-2011 - 21:58 09-08-2007 - 17:17
CVE-2007-4293 7.1
Cisco IOS 12.0 through 12.4 allows remote attackers to cause a denial of service (device crash) via (1) "abnormal" MGCP messages, aka CSCsd81407; and (2) a large facsimile packet, aka CSCej20505.
07-03-2011 - 21:58 09-08-2007 - 17:17
CVE-2007-4292 9.3
Multiple memory leaks in Cisco IOS 12.0 through 12.4 allow remote attackers to cause a denial of service (device crash) via a malformed SIP packet, aka (1) CSCsf11855, (2) CSCeb21064, (3) CSCse40276, (4) CSCse68355, (5) CSCsf30058, (6) CSCsb24007, an
07-03-2011 - 21:58 09-08-2007 - 17:17
CVE-2007-4291 7.1
Cisco IOS 12.0 through 12.4 allows remote attackers to cause a denial of service via (1) a malformed MGCP packet, which causes a device hang, aka CSCsf08998; a malformed H.323 packet, which causes a device crash, as identified by (2) CSCsi60004 with
07-03-2011 - 21:58 09-08-2007 - 17:17
CVE-2007-4286 9.3
Buffer overflow in the Next Hop Resolution Protocol (NHRP) functionality in Cisco IOS 12.0 through 12.4 allows remote attackers to cause a denial of service (restart) and execute arbitrary code via a crafted NHRP packet.
07-03-2011 - 21:58 09-08-2007 - 17:17
CVE-2007-4263 8.5
Unspecified vulnerability in the server side of the Secure Copy (SCP) implementation in Cisco 12.2-based IOS allows remote authenticated users to read, write or overwrite any file on the device's filesystem via unknown vectors.
07-03-2011 - 21:58 08-08-2007 - 19:17
CVE-2007-2813 7.8
Cisco IOS 12.4 and earlier, when using the crypto packages and SSL support is enabled, allows remote attackers to cause a denial of service via a malformed (1) ClientHello, (2) ChangeCipherSpec, or (3) Finished message during an SSL session.
07-03-2011 - 21:55 22-05-2007 - 15:30
CVE-2007-2688 7.8
The Cisco Intrusion Prevention System (IPS) and IOS with Firewall/IPS Feature Set do not properly handle certain full-width and half-width Unicode character encodings, which might allow remote attackers to evade detection of HTTP traffic.
07-03-2011 - 21:54 15-05-2007 - 21:19
CVE-2007-2587 6.3
The IOS FTP Server in Cisco IOS 11.3 through 12.4 allows remote authenticated users to cause a denial of service (IOS reload) via unspecified vectors involving transferring files (aka bug ID CSCse29244).
07-03-2011 - 21:54 09-05-2007 - 20:19
CVE-2007-1258 6.1
Unspecified vulnerability in Cisco IOS 12.2SXA, SXB, SXD, and SXF; and the MSFC2, MSFC2a and MSFC3 running in Hybrid Mode on Cisco Catalyst 6000, 6500 and Cisco 7600 series systems; allows remote attackers on a local network segment to cause a denial
07-03-2011 - 21:51 03-03-2007 - 15:19
CVE-2007-1257 10.0
The Network Analysis Module (NAM) in Cisco Catalyst Series 6000, 6500, and 7600 allows remote attackers to execute arbitrary commands via certain SNMP packets that are spoofed from the NAM's own IP address.
07-03-2011 - 21:51 03-03-2007 - 15:19
CVE-2007-0917 6.4
The Intrusion Prevention System (IPS) feature for Cisco IOS 12.4XE to 12.3T allows remote attackers to bypass IPS signatures that use regular expressions via fragmented packets.
07-03-2011 - 21:50 13-02-2007 - 21:28
CVE-2007-0648 7.8
Cisco IOS after 12.3(14)T, 12.3(8)YC1, 12.3(8)YG, and 12.4, with voice support and without Session Initiated Protocol (SIP) configured, allows remote attackers to cause a denial of service (crash) by sending a crafted packet to port 5060/UDP.
07-03-2011 - 21:50 31-01-2007 - 20:28
CVE-2007-0481 7.8
Cisco IOS allows remote attackers to cause a denial of service (crash) via a crafted IPv6 Type 0 Routing header.
07-03-2011 - 21:49 24-01-2007 - 19:28
CVE-2007-0480 10.0
Cisco IOS 9.x, 10.x, 11.x, and 12.x and IOS XR 2.0.x, 3.0.x, and 3.2.x allows remote attackers to cause a denial of service or execute arbitrary code via a crafted IP option in the IP header in a (1) ICMP, (2) PIMv2, (3) PGM, or (4) URD packet.
07-03-2011 - 21:49 24-01-2007 - 19:28
CVE-2007-0199 5.0
The Data-link Switching (DLSw) feature in Cisco IOS 11.0 through 12.4 allows remote attackers to cause a denial of service (device reload) via "an invalid value in a DLSw message... during the capabilities exchange."
07-03-2011 - 21:48 11-01-2007 - 06:28
CVE-2006-4950 10.0
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 DOC
07-03-2011 - 21:42 23-09-2006 - 06:07
CVE-2006-4650 2.6
Cisco IOS 12.0, 12.1, and 12.2, when GRE IP tunneling is used and the RFC2784 compliance fixes are missing, does not verify the offset field of a GRE packet during decapsulation, which leads to an integer overflow that references data from incorrect
07-03-2011 - 21:41 08-09-2006 - 20:04
CVE-2006-3595 7.5
The default configuration of IOS HTTP server in Cisco Router Web Setup (CRWS) before 3.3.0 build 31 does not require credentials, which allows remote attackers to access the server with arbitrary privilege levels, aka bug CSCsa78190.
07-03-2011 - 21:39 18-07-2006 - 11:37
CVE-2006-0485 4.6
The TCL shell in Cisco IOS 12.2(14)S before 12.2(14)S16, 12.2(18)S before 12.2(18)S11, and certain other releases before 25 January 2006 does not perform Authentication, Authorization, and Accounting (AAA) command authorization checks, which may allo
07-03-2011 - 21:30 31-01-2006 - 21:02
CVE-2006-0354 5.5
Cisco IOS before 12.3-7-JA2 on Aironet Wireless Access Points (WAP) allows remote authenticated users to cause a denial of service (termination of packet passing or termination of client connections) by sending the management interface a large number
07-03-2011 - 21:29 22-01-2006 - 15:03
CVE-2005-4826 6.1
Unspecified vulnerability in the VLAN Trunking Protocol (VTP) feature in Cisco IOS 12.1(22)EA3 on Catalyst 2950T switches allows remote attackers to cause a denial of service (device reboot) via a crafted Subset-Advert message packet, a different iss
07-03-2011 - 21:29 31-12-2005 - 00:00
CVE-2005-3921 2.6
Cross-site scripting (XSS) vulnerability in Cisco IOS Web Server for IOS 12.0(2a) allows remote attackers to inject arbitrary web script or HTML by (1) packets containing HTML that an administrator views via an HTTP interface to the contents of memor
07-03-2011 - 21:27 30-11-2005 - 06:03
CVE-2005-3481 9.3
Cisco IOS 12.0 to 12.4 might allow remote attackers to execute arbitrary code via a heap-based buffer overflow in system timers. NOTE: this issue does not correspond to a specific vulnerability, rather a general weakness that only increases the feasi
07-03-2011 - 21:26 02-11-2005 - 21:02
CVE-2005-2841 7.5
Buffer overflow in Firewall Authentication Proxy for FTP and/or Telnet Sessions for Cisco IOS 12.2ZH and 12.2ZL, 12.3 and 12.3T, and 12.4 and 12.4T allows remote attackers to cause a denial of service and possibly execute arbitrary code via crafted u
07-03-2011 - 21:25 08-09-2005 - 06:03
CVE-2007-4285 9.0
Unspecified vulnerability in Cisco IOS and Cisco IOS XR 12.x up to 12.3, including some versions before 12.3(15) and 12.3(14)T, allows remote attackers to obtain sensitive information (partial packet contents) or cause a denial of service (router or
07-03-2011 - 00:00 09-08-2007 - 17:17
CVE-2007-4632 4.3
Cisco IOS 12.2E, 12.2F, and 12.2S places a "no login" line into the VTY configuration when an administrator makes certain changes to a (1) VTY/AUX or (2) CONSOLE setting on a device without AAA enabled, which allows remote attackers to bypass authent
04-03-2009 - 01:25 31-08-2007 - 19:17
CVE-2006-3906 5.0
Internet Key Exchange (IKE) version 1 protocol, as implemented on Cisco IOS, VPN 3000 Concentrators, and PIX firewalls, allows remote attackers to cause a denial of service (resource exhaustion) via a flood of IKE Phase-1 packets that exceed the sess
04-03-2009 - 00:58 27-07-2006 - 18:04
CVE-2006-0486 4.6
Certain Cisco IOS releases in 12.2S based trains with maintenance release number 25 and later, 12.3T based trains, and 12.4 based trains reuse a Tcl Shell process across login sessions of different local users on the same terminal if the first user d
04-03-2009 - 00:45 31-01-2006 - 21:02
CVE-2005-3669 5.0
Multiple unspecified vulnerabilities in the Internet Key Exchange version 1 (IKEv1) implementation in multiple Cisco products allow remote attackers to cause a denial of service (device reset) via certain malformed IKE packets, as demonstrated by the
04-03-2009 - 00:40 18-11-2005 - 16:03
CVE-2005-2451 2.1
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.
04-03-2009 - 00:37 03-08-2005 - 00:00
CVE-2005-2105 7.5
Cisco IOS 12.2T through 12.4 allows remote attackers to bypass Authentication, Authorization, and Accounting (AAA) RADIUS authentication, if the fallback method is set to none, via a long username.
04-03-2009 - 00:35 05-07-2005 - 00:00
CVE-2005-1058 7.5
Cisco IOS 12.2T, 12.3 and 12.3T, when processing an ISAKMP profile that specifies XAUTH authentication after Phase 1 negotiation, may not process certain attributes in the ISAKMP profile that specifies XAUTH, which allows remote attackers to bypass X
04-03-2009 - 00:32 02-05-2005 - 00:00
CVE-2005-1057 7.5
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."
04-03-2009 - 00:32 02-05-2005 - 00:00
CVE-2005-1021 7.1
Memory leak in Secure Shell (SSH) in Cisco IOS 12.0 through 12.3, when authenticating against a TACACS+ server, allows remote attackers to cause a denial of service (memory consumption) via an incorrect username or password.
04-03-2009 - 00:32 02-05-2005 - 00:00
CVE-2005-1020 7.1
Secure Shell (SSH) 2 in Cisco IOS 12.0 through 12.3 allows remote attackers to cause a denial of service (device reload) (1) via a username that contains a domain name when using a TACACS+ server to authenticate, (2) when a new SSH session is in the
04-03-2009 - 00:32 02-05-2005 - 00:00
CVE-2005-0197 6.1
Cisco IOS 12.1T, 12.2, 12.2T, 12.3 and 12.3T, with Multi Protocol Label Switching (MPLS) installed but disabled, allows remote attackers to cause a denial of service (device reload) via a crafted packet sent to the disabled interface.
04-03-2009 - 00:29 02-05-2005 - 00:00
CVE-2005-0196 5.0
Cisco IOS 12.0 through 12.3YL, with BGP enabled and running the bgp log-neighbor-changes command, allows remote attackers to cause a denial of service (device reload) via a malformed BGP packet.
04-03-2009 - 00:29 02-05-2005 - 00:00
CVE-2005-0195 5.0
Cisco IOS 12.0S through 12.3YH allows remote attackers to cause a denial of service (device restart) via a crafted IPv6 packet.
04-03-2009 - 00:29 02-05-2005 - 00:00
CVE-2005-0186 5.0
Cisco IOS 12.1YD, 12.2T, 12.3 and 12.3T, when configured for the IOS Telephony Service (ITS), CallManager Express (CME) or Survivable Remote Site Telephony (SRST), allows remote attackers to cause a denial of service (device reboot) via a malformed p
04-03-2009 - 00:29 19-01-2005 - 00:00
CVE-2004-1111 5.0
Cisco IOS 2.2(18)EW, 12.2(18)EWA, 12.2(14)SZ, 12.2(18)S, 12.2(18)SE, 12.2(18)SV, 12.2(18)SW, and other versions without the "no service dhcp" command, keep undeliverable DHCP packets in the queue instead of dropping them, which allows remote attacker
04-03-2009 - 00:23 10-01-2005 - 00:00
CVE-2004-0710 5.0
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 ser
04-03-2009 - 00:22 27-07-2004 - 00:00
CVE-2004-0054 7.5
Multiple vulnerabilities in the H.323 protocol implementation for Cisco IOS 11.3T through 12.2T allow remote attackers to cause a denial of service and possibly execute arbitrary code, as demonstrated by the NISCC/OUSPG PROTOS test suite for the H.22
04-03-2009 - 00:21 17-02-2004 - 00:00
CVE-2003-1108 5.0
The Session Initiation Protocol (SIP) implementation in Alcatel OmniPCX Enterprise 5.0 Lx 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-si
04-03-2009 - 00:19 31-12-2003 - 00:00
CVE-2003-0567 7.8
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.
04-03-2009 - 00:18 18-08-2003 - 00:00
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