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cisco cisco ios 12.1 vulnerabilities and exploits
(subscribe to this query)
NA
CVE-2002-2053
The design of the Hot Standby Routing Protocol (HSRP), as implemented on Cisco IOS 12.1, when using IRPAS, allows remote malicious users 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 ...
Cisco Ios 12.1
NA
CVE-2002-0339
Cisco IOS 11.1CC up to and including 12.2 with Cisco Express Forwarding (CEF) enabled includes portions of previous packets in the padding of a MAC level packet when the MAC packet's length is less than the IP level packet length.
Cisco Ios 12.1e
Cisco Ios 12.1t
Cisco Ios 12.2
Cisco Ios 12.2t
Cisco Ios 11.1cc
Cisco Ios 12.0
Cisco Ios 12.0st
Cisco Ios 12.1
Cisco Ios 12.0s
Cisco Ios 12.0t
NA
CVE-2002-2208
Extended Interior Gateway Routing Protocol (EIGRP), as implemented in Cisco IOS 11.3 up to and including 12.2 and other products, allows remote malicious users to cause a denial of service (flood) by sending a large number of spoofed EIGRP neighbor announcements, which results in...
Extended Interior Gateway Routing Protocol Extended Interior Gateway Routing Protocol 1.2
Cisco Ios 11.3
Cisco Ios 12.0
Cisco Ios 12.1
Cisco Ios 12.2
NA
CVE-2006-4774
The VLAN Trunking Protocol (VTP) feature in Cisco IOS 12.1(19) allows remote malicious users to cause a denial of service by sending a VTP version 1 summary frame with a VTP version field value of 2.
Cisco Ios 12.1\\(19\\)
NA
CVE-2002-2052
Cisco 2611 router running IOS 12.1(6.5), possibly an interim release, allows remote malicious users to cause a denial of service via port scans such as (1) scanning all ports on a single host and (2) scanning a network of hosts for a single open port through the router. NOTE: the...
Cisco Ios 12.1\\(6.5\\)
NA
CVE-2006-4776
Heap-based buffer overflow in the VLAN Trunking Protocol (VTP) feature in Cisco IOS 12.1(19) allows remote malicious users to execute arbitrary code via a long VLAN name in a VTP type 2 summary advertisement.
Cisco Ios 12.1\\(19\\)
NA
CVE-2001-1434
Cisco IOS 12.0(5)XU up to and including 12.1(2) allows remote malicious users to read system administration and topology information via an "snmp-server host" command, which creates a readable "community" community string if one has not been previously created...
Cisco Ios 12.0\\(1\\)xb
Cisco Ios 12.0\\(1\\)xe
Cisco Ios 12.0\\(11\\)st4
Cisco Ios 12.0\\(11a\\)
Cisco Ios 12.0\\(14\\)s7
Cisco Ios 12.0\\(14\\)st
Cisco Ios 12.0\\(16\\)sc3
Cisco Ios 12.0\\(16\\)st1
Cisco Ios 12.0\\(17\\)sl2
Cisco Ios 12.0\\(17\\)sl6
Cisco Ios 12.0\\(18\\)w5\\(22b\\)
Cisco Ios 12.0\\(18b\\)
Cisco Ios 12.0\\(3\\)
Cisco Ios 12.0\\(3\\)t2
Cisco Ios 12.0\\(4\\)xm1
Cisco Ios 12.0\\(5\\)t
Cisco Ios 12.0\\(5\\)wx
Cisco Ios 12.0\\(5\\)xe
Cisco Ios 12.0\\(5\\)xk
Cisco Ios 12.0\\(5.1\\)xp
Cisco Ios 12.0\\(5.2\\)xu
Cisco Ios 12.0\\(7\\)sc
6.5
CVSSv3
CVE-2019-1746
A vulnerability in the Cluster Management Protocol (CMP) processing code in Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent malicious user to trigger a denial of service (DoS) condition on an affected device. The vulnerability is due to insuf...
Cisco Ios 12.2\\(25\\)ewa9
Cisco Ios 12.2\\(40\\)sg
Cisco Ios 12.2\\(18\\)s
Cisco Ios 15.0\\(2\\)ej1
Cisco Ios Xe 3.9.0e
Cisco Ios 12.2\\(20\\)s4a
Cisco Ios 12.2\\(20\\)eu
Cisco Ios Xe 3.10.0ce
Cisco Ios 12.2\\(25\\)seb4
Cisco Ios Xe 3.2.4sg
Cisco Ios 12.1\\(9\\)ea1c
Cisco Ios 12.2\\(50\\)sq6
Cisco Ios 12.2\\(60\\)ez4
Cisco Ios 15.2\\(4\\)e1
Cisco Ios 12.2\\(14\\)sz2
Cisco Ios 15.1\\(3\\)svo2
Cisco Ios Xe 3.5.4sq
Cisco Ios 12.2\\(18\\)s3
Cisco Ios 15.2\\(6\\)e1
Cisco Ios Xe 3.8.3e
Cisco Ios 12.2\\(50\\)sq5
Cisco Ios 12.2\\(44\\)sg
NA
CVE-2000-0700
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 malicious users to bypass ACLs or force the interface to st...
Cisco Ios 11.2
Cisco Ios 11.2\\(10\\)
Cisco Ios 12.0
Cisco Ios 12.0\\(1\\)
Cisco Ios 12.0\\(2\\)
Cisco Ios 12.0\\(3\\)
Cisco Ios 12.0\\(4\\)
Cisco Ios 11.2\\(8\\)
Cisco Ios 11.3
Cisco Ios 12.0\\(5\\)
Cisco Ios 12.0\\(7\\)t
Cisco Ios 11.2p
Cisco Ios 11.3\\(1\\)
Cisco Ios 12.0\\(6\\)
Cisco Ios 12.1
Cisco Gigabit Switch Router 12008
Cisco Gigabit Switch Router 12012
Cisco Gigabit Switch Router 12016
NA
CVE-2002-1024
Cisco IOS 12.0 up to and including 12.2, when supporting SSH, allows remote malicious users to cause a denial of service (CPU consumption) via a large packet that was designed to exploit the SSH CRC32 attack detection overflow (CVE-2001-0144).
Cisco Ios 12.0st
Cisco Ios 12.0xm
Cisco Ios 12.1\\(9\\)ex
Cisco Ios 12.1ec
Cisco Ios 12.1xi
Cisco Ios 12.1xl
Cisco Ios 12.1yc
Cisco Ios 12.1ye
Cisco Ios 12.2bc
Cisco Ios 12.2dd
Cisco Ios 12.2xf
Cisco Ios 12.2xh
Cisco Ios 12.2xq
Cisco Ios 12.2xs
Cisco Ios 12.2yc
Cisco Ios 12.2yf
Cisco Ios 12.0s
Cisco Ios 12.1xb
Cisco Ios 12.1xc
Cisco Ios 12.1xf
Cisco Ios 12.1xg
Cisco Ios 12.1xh
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
hard-coded
CVE-2024-27202
NULL pointer dereference
CVE-2024-28075
CVE-2024-33608
CVE-2024-28889
CVE-2024-34572
template injection
CVE-2024-34351
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