high
8.8
CWE
20
Advisory Published
Updated

CVE-2020-3217: Cisco IOS, IOS XE, IOS XR, and NX-OS Software One Platform Kit Remote Code Execution Vulnerability

First published: Wed Jun 03 2020(Updated: )

A vulnerability in the Topology Discovery Service of Cisco One Platform Kit (onePK) in Cisco IOS Software, Cisco IOS XE Software, Cisco IOS XR Software, and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to execute arbitrary code or cause a denial of service (DoS) condition on an affected device. The vulnerability is due to insufficient length restrictions when the onePK Topology Discovery Service parses Cisco Discovery Protocol messages. An attacker could exploit this vulnerability by sending a malicious Cisco Discovery Protocol message to an affected device. An exploit could allow the attacker to cause a stack overflow, which could allow the attacker to execute arbitrary code with administrative privileges, or to cause a process crash, which could result in a reload of the device and cause a DoS condition.

Credit: ykramarz@cisco.com

Affected SoftwareAffected VersionHow to fix
Cisco IOS=12.2\(6\)i1
Cisco IOS=12.4\(25e\)jao7
Cisco IOS=15.0\(2\)sg11a
Cisco IOS=15.1\(3\)svr1
Cisco IOS=15.2\(1\)sy
Cisco IOS=15.2\(1\)sy0a
Cisco IOS=15.2\(1\)sy1
Cisco IOS=15.2\(1\)sy1a
Cisco IOS=15.2\(1\)sy2
Cisco IOS=15.2\(1\)sy3
Cisco IOS=15.2\(1\)sy4
Cisco IOS=15.2\(1\)sy5
Cisco IOS=15.2\(1\)sy6
Cisco IOS=15.2\(1\)sy7
Cisco IOS=15.2\(1\)sy8
Cisco IOS=15.2\(2\)sy
Cisco IOS=15.2\(2\)sy1
Cisco IOS=15.2\(2\)sy2
Cisco IOS=15.2\(2\)sy3
Cisco IOS=15.2\(3\)e
Cisco IOS=15.2\(3\)e1
Cisco IOS=15.2\(3\)e2
Cisco IOS=15.2\(3\)e3
Cisco IOS=15.2\(3\)e4
Cisco IOS=15.2\(3\)e5
Cisco IOS=15.2\(3\)ea
Cisco IOS=15.2\(3a\)e
Cisco IOS=15.2\(3m\)e2
Cisco IOS=15.2\(3m\)e7
Cisco IOS=15.2\(3m\)e8
Cisco IOS=15.2\(4\)e
Cisco IOS=15.2\(4\)e1
Cisco IOS=15.2\(4\)e2
Cisco IOS=15.2\(4\)e3
Cisco IOS=15.2\(4\)e4
Cisco IOS=15.2\(4\)e5
Cisco IOS=15.2\(4\)e5a
Cisco IOS=15.2\(4\)e6
Cisco IOS=15.2\(4\)e7
Cisco IOS=15.2\(4\)e8
Cisco IOS=15.2\(4\)e9
Cisco IOS=15.2\(4\)ea
Cisco IOS=15.2\(4\)ea1
Cisco IOS=15.2\(4\)ea2
Cisco IOS=15.2\(4\)ea3
Cisco IOS=15.2\(4\)ea4
Cisco IOS=15.2\(4\)ea5
Cisco IOS=15.2\(4\)ea6
Cisco IOS=15.2\(4\)ea7
Cisco IOS=15.2\(4\)ea8
Cisco IOS=15.2\(4\)ea9
Cisco IOS=15.2\(4\)ec1
Cisco IOS=15.2\(4\)ec2
Cisco IOS=15.2\(4m\)e1
Cisco IOS=15.2\(4m\)e2
Cisco IOS=15.2\(4m\)e3
Cisco IOS=15.2\(4n\)e2
Cisco IOS=15.2\(4o\)e2
Cisco IOS=15.2\(4o\)e3
Cisco IOS=15.2\(4p\)e1
Cisco IOS=15.2\(4q\)e1
Cisco IOS=15.2\(4s\)e1
Cisco IOS=15.2\(5\)e
Cisco IOS=15.2\(5\)e1
Cisco IOS=15.2\(5\)e2
Cisco IOS=15.2\(5\)e2b
Cisco IOS=15.2\(5\)e2c
Cisco IOS=15.2\(5\)ea
Cisco IOS=15.2\(5\)ex
Cisco IOS=15.2\(5a\)e
Cisco IOS=15.2\(5a\)e1
Cisco IOS=15.2\(5b\)e
Cisco IOS=15.2\(5c\)e
Cisco IOS=15.2\(6\)e
Cisco IOS=15.2\(6\)e0a
Cisco IOS=15.2\(6\)e0c
Cisco IOS=15.2\(6\)e1
Cisco IOS=15.2\(6\)e1a
Cisco IOS=15.2\(6\)e1s
Cisco IOS=15.2\(6\)e2
Cisco IOS=15.2\(6\)e2a
Cisco IOS=15.2\(6\)e2b
Cisco IOS=15.2\(6\)e3
Cisco IOS=15.2\(6\)eb
Cisco IOS=15.2\(7\)e
Cisco IOS=15.2\(7\)e0a
Cisco IOS=15.2\(7\)e0b
Cisco IOS=15.2\(7\)e0s
Cisco IOS=15.2\(7a\)e0b
Cisco IOS=15.3\(0\)sy
Cisco IOS=15.3\(1\)sy
Cisco IOS=15.3\(1\)sy1
Cisco IOS=15.3\(1\)sy2
Cisco IOS=15.3\(3\)jaa1
Cisco IOS=15.3\(3\)jpj
Cisco IOS=15.4\(1\)sy
Cisco IOS=15.4\(1\)sy1
Cisco IOS=15.4\(1\)sy2
Cisco IOS=15.4\(1\)sy3
Cisco IOS=15.4\(1\)sy4
Cisco IOS=15.4\(2\)s
Cisco IOS=15.4\(2\)s1
Cisco IOS=15.4\(2\)s2
Cisco IOS=15.4\(2\)s3
Cisco IOS=15.4\(2\)s4
Cisco IOS=15.4\(2\)sn
Cisco IOS=15.4\(2\)sn1
Cisco IOS=15.4\(2\)t4
Cisco IOS=15.4\(3\)m4
Cisco IOS=15.4\(3\)m5
Cisco IOS=15.4\(3\)m6
Cisco IOS=15.4\(3\)m6a
Cisco IOS=15.4\(3\)m7
Cisco IOS=15.4\(3\)m7a
Cisco IOS=15.4\(3\)m8
Cisco IOS=15.4\(3\)m9
Cisco IOS=15.4\(3\)m10
Cisco IOS=15.4\(3\)s
Cisco IOS=15.4\(3\)s0d
Cisco IOS=15.4\(3\)s0e
Cisco IOS=15.4\(3\)s0f
Cisco IOS=15.4\(3\)s1
Cisco IOS=15.4\(3\)s2
Cisco IOS=15.4\(3\)s3
Cisco IOS=15.4\(3\)s4
Cisco IOS=15.4\(3\)s5
Cisco IOS=15.4\(3\)s6
Cisco IOS=15.4\(3\)s6a
Cisco IOS=15.4\(3\)s7
Cisco IOS=15.4\(3\)s8
Cisco IOS=15.4\(3\)s9
Cisco IOS=15.4\(3\)s10
Cisco IOS=15.4\(3\)sn1
Cisco IOS=15.4\(3\)sn1a
Cisco IOS=15.5\(1\)s
Cisco IOS=15.5\(1\)s1
Cisco IOS=15.5\(1\)s2
Cisco IOS=15.5\(1\)s3
Cisco IOS=15.5\(1\)s4
Cisco IOS=15.5\(1\)sn
Cisco IOS=15.5\(1\)sn1
Cisco IOS=15.5\(1\)sy
Cisco IOS=15.5\(1\)sy1
Cisco IOS=15.5\(1\)sy2
Cisco IOS=15.5\(1\)sy3
Cisco IOS=15.5\(1\)sy4
Cisco IOS=15.5\(1\)t3
Cisco IOS=15.5\(1\)t4
Cisco IOS=15.5\(2\)s
Cisco IOS=15.5\(2\)s1
Cisco IOS=15.5\(2\)s2
Cisco IOS=15.5\(2\)s3
Cisco IOS=15.5\(2\)s4
Cisco IOS=15.5\(2\)sn
Cisco IOS=15.5\(2\)t
Cisco IOS=15.5\(2\)t1
Cisco IOS=15.5\(2\)t2
Cisco IOS=15.5\(2\)t3
Cisco IOS=15.5\(2\)t4
Cisco IOS=15.5\(3\)m
Cisco IOS=15.5\(3\)m0a
Cisco IOS=15.5\(3\)m1
Cisco IOS=15.5\(3\)m2
Cisco IOS=15.5\(3\)m2a
Cisco IOS=15.5\(3\)m3
Cisco IOS=15.5\(3\)m4
Cisco IOS=15.5\(3\)m4a
Cisco IOS=15.5\(3\)m4b
Cisco IOS=15.5\(3\)m4c
Cisco IOS=15.5\(3\)m5
Cisco IOS=15.5\(3\)m6
Cisco IOS=15.5\(3\)m6a
Cisco IOS=15.5\(3\)m7
Cisco IOS=15.5\(3\)m8
Cisco IOS=15.5\(3\)m9
Cisco IOS=15.5\(3\)m10
Cisco IOS=15.5\(3\)s
Cisco IOS=15.5\(3\)s0a
Cisco IOS=15.5\(3\)s1
Cisco IOS=15.5\(3\)s1a
Cisco IOS=15.5\(3\)s2
Cisco IOS=15.5\(3\)s3
Cisco IOS=15.5\(3\)s4
Cisco IOS=15.5\(3\)s5
Cisco IOS=15.5\(3\)s6
Cisco IOS=15.5\(3\)s6a
Cisco IOS=15.5\(3\)s6b
Cisco IOS=15.5\(3\)s7
Cisco IOS=15.5\(3\)s8
Cisco IOS=15.5\(3\)s9
Cisco IOS=15.5\(3\)s9a
Cisco IOS=15.5\(3\)s10
Cisco IOS=15.5\(3\)sn
Cisco IOS=15.5\(3\)sn0a
Cisco IOS=15.6\(1\)s
Cisco IOS=15.6\(1\)s1
Cisco IOS=15.6\(1\)s2
Cisco IOS=15.6\(1\)s3
Cisco IOS=15.6\(1\)s4
Cisco IOS=15.6\(1\)sn
Cisco IOS=15.6\(1\)sn1
Cisco IOS=15.6\(1\)sn2
Cisco IOS=15.6\(1\)sn3
Cisco IOS=15.6\(1\)t
Cisco IOS=15.6\(1\)t0a
Cisco IOS=15.6\(1\)t1
Cisco IOS=15.6\(1\)t2
Cisco IOS=15.6\(1\)t3
Cisco IOS=15.6\(2\)s
Cisco IOS=15.6\(2\)s1
Cisco IOS=15.6\(2\)s2
Cisco IOS=15.6\(2\)s3
Cisco IOS=15.6\(2\)s4
Cisco IOS=15.6\(2\)sn
Cisco IOS=15.6\(2\)sp
Cisco IOS=15.6\(2\)sp1
Cisco IOS=15.6\(2\)sp2
Cisco IOS=15.6\(2\)sp3
Cisco IOS=15.6\(2\)sp4
Cisco IOS=15.6\(2\)sp5
Cisco IOS=15.6\(2\)sp6
Cisco IOS=15.6\(2\)sp7
Cisco IOS=15.6\(2\)t
Cisco IOS=15.6\(2\)t0a
Cisco IOS=15.6\(2\)t1
Cisco IOS=15.6\(2\)t2
Cisco IOS=15.6\(2\)t3
Cisco IOS=15.6\(3\)m
Cisco IOS=15.6\(3\)m0a
Cisco IOS=15.6\(3\)m1
Cisco IOS=15.6\(3\)m1a
Cisco IOS=15.6\(3\)m1b
Cisco IOS=15.6\(3\)m2
Cisco IOS=15.6\(3\)m2a
Cisco IOS=15.6\(3\)m3
Cisco IOS=15.6\(3\)m3a
Cisco IOS=15.6\(3\)m4
Cisco IOS=15.6\(3\)m5
Cisco IOS=15.6\(3\)m6
Cisco IOS=15.6\(3\)m6a
Cisco IOS=15.6\(3\)m6b
Cisco IOS=15.6\(3\)m7
Cisco IOS=15.6\(3\)sn
Cisco IOS=15.6\(4\)sn
Cisco IOS=15.6\(5\)sn
Cisco IOS=15.6\(6\)sn
Cisco IOS=15.6\(7\)sn
Cisco IOS=15.6\(7\)sn1
Cisco IOS=15.6\(7\)sn2
Cisco IOS=15.7\(3\)m
Cisco IOS=15.7\(3\)m0a
Cisco IOS=15.7\(3\)m1
Cisco IOS=15.7\(3\)m2
Cisco IOS=15.7\(3\)m3
Cisco IOS=15.7\(3\)m4
Cisco IOS=15.7\(3\)m4a
Cisco IOS=15.7\(3\)m4b
Cisco IOS=15.7\(3\)m5
Cisco IOS=15.8\(3\)m
Cisco IOS=15.8\(3\)m0a
Cisco IOS=15.8\(3\)m0b
Cisco IOS=15.8\(3\)m1
Cisco IOS=15.8\(3\)m1a
Cisco IOS=15.8\(3\)m2
Cisco IOS=15.8\(3\)m2a
Cisco IOS=15.8\(3\)m3
Cisco IOS=15.8\(3\)m3a
Cisco IOS=15.8\(3\)m3b
Cisco IOS=15.9\(3\)m
Cisco IOS=15.9\(3\)m0a
Cisco IOS XE Web UI=3.7.0e
Cisco IOS XE Web UI=3.7.1e
Cisco IOS XE Web UI=3.7.2e
Cisco IOS XE Web UI=3.7.3e
Cisco IOS XE Web UI=3.7.4e
Cisco IOS XE Web UI=3.7.5e
Cisco IOS XE Web UI=3.8.0e
Cisco IOS XE Web UI=3.8.1e
Cisco IOS XE Web UI=3.8.2e
Cisco IOS XE Web UI=3.8.3e
Cisco IOS XE Web UI=3.8.4e
Cisco IOS XE Web UI=3.8.5ae
Cisco IOS XE Web UI=3.8.5e
Cisco IOS XE Web UI=3.8.6e
Cisco IOS XE Web UI=3.8.7e
Cisco IOS XE Web UI=3.8.8e
Cisco IOS XE Web UI=3.8.9e
Cisco IOS XE Web UI=3.9.0e
Cisco IOS XE Web UI=3.9.1e
Cisco IOS XE Web UI=3.9.2be
Cisco IOS XE Web UI=3.9.2e
Cisco IOS XE Web UI=3.10.0ce
Cisco IOS XE Web UI=3.10.0e
Cisco IOS XE Web UI=3.10.1ae
Cisco IOS XE Web UI=3.10.1e
Cisco IOS XE Web UI=3.10.1se
Cisco IOS XE Web UI=3.10.2e
Cisco IOS XE Web UI=3.10.3e
Cisco IOS XE Web UI=3.11.0e
Cisco IOS XE Web UI=3.12.0as
Cisco IOS XE Web UI=3.12.0s
Cisco IOS XE Web UI=3.12.1s
Cisco IOS XE Web UI=3.12.2s
Cisco IOS XE Web UI=3.12.3s
Cisco IOS XE Web UI=3.12.4s
Cisco IOS XE Web UI=3.13.0as
Cisco IOS XE Web UI=3.13.0s
Cisco IOS XE Web UI=3.13.1s
Cisco IOS XE Web UI=3.13.2as
Cisco IOS XE Web UI=3.13.2s
Cisco IOS XE Web UI=3.13.3s
Cisco IOS XE Web UI=3.13.4s
Cisco IOS XE Web UI=3.13.5as
Cisco IOS XE Web UI=3.13.5s
Cisco IOS XE Web UI=3.13.6as
Cisco IOS XE Web UI=3.13.6bs
Cisco IOS XE Web UI=3.13.6s
Cisco IOS XE Web UI=3.13.7as
Cisco IOS XE Web UI=3.13.7s
Cisco IOS XE Web UI=3.13.8s
Cisco IOS XE Web UI=3.13.9s
Cisco IOS XE Web UI=3.13.10s
Cisco IOS XE Web UI=3.14.0s
Cisco IOS XE Web UI=3.14.1s
Cisco IOS XE Web UI=3.14.2s
Cisco IOS XE Web UI=3.14.3s
Cisco IOS XE Web UI=3.14.4s
Cisco IOS XE Web UI=3.15.0s
Cisco IOS XE Web UI=3.15.1cs
Cisco IOS XE Web UI=3.15.1s
Cisco IOS XE Web UI=3.15.2s
Cisco IOS XE Web UI=3.15.3s
Cisco IOS XE Web UI=3.15.4s
Cisco IOS XE Web UI=3.16.0as
Cisco IOS XE Web UI=3.16.0bs
Cisco IOS XE Web UI=3.16.0cs
Cisco IOS XE Web UI=3.16.0s
Cisco IOS XE Web UI=3.16.1as
Cisco IOS XE Web UI=3.16.1s
Cisco IOS XE Web UI=3.16.2as
Cisco IOS XE Web UI=3.16.2bs
Cisco IOS XE Web UI=3.16.2s
Cisco IOS XE Web UI=3.16.3as
Cisco IOS XE Web UI=3.16.3s
Cisco IOS XE Web UI=3.16.4as
Cisco IOS XE Web UI=3.16.4bs
Cisco IOS XE Web UI=3.16.4cs
Cisco IOS XE Web UI=3.16.4ds
Cisco IOS XE Web UI=3.16.4es
Cisco IOS XE Web UI=3.16.4gs
Cisco IOS XE Web UI=3.16.4s
Cisco IOS XE Web UI=3.16.5as
Cisco IOS XE Web UI=3.16.5bs
Cisco IOS XE Web UI=3.16.5s
Cisco IOS XE Web UI=3.16.6bs
Cisco IOS XE Web UI=3.16.6s
Cisco IOS XE Web UI=3.16.7as
Cisco IOS XE Web UI=3.16.7bs
Cisco IOS XE Web UI=3.16.7s
Cisco IOS XE Web UI=3.16.8s
Cisco IOS XE Web UI=3.16.9s
Cisco IOS XE Web UI=3.16.10s
Cisco IOS XE Web UI=3.17.0s
Cisco IOS XE Web UI=3.17.1as
Cisco IOS XE Web UI=3.17.1s
Cisco IOS XE Web UI=3.17.2s
Cisco IOS XE Web UI=3.17.3s
Cisco IOS XE Web UI=3.17.4s
Cisco IOS XE Web UI=3.18.0as
Cisco IOS XE Web UI=3.18.0s
Cisco IOS XE Web UI=3.18.0sp
Cisco IOS XE Web UI=3.18.1asp
Cisco IOS XE Web UI=3.18.1bsp
Cisco IOS XE Web UI=3.18.1csp
Cisco IOS XE Web UI=3.18.1gsp
Cisco IOS XE Web UI=3.18.1hsp
Cisco IOS XE Web UI=3.18.1isp
Cisco IOS XE Web UI=3.18.1s
Cisco IOS XE Web UI=3.18.1sp
Cisco IOS XE Web UI=3.18.2asp
Cisco IOS XE Web UI=3.18.2s
Cisco IOS XE Web UI=3.18.2sp
Cisco IOS XE Web UI=3.18.3asp
Cisco IOS XE Web UI=3.18.3bsp
Cisco IOS XE Web UI=3.18.3s
Cisco IOS XE Web UI=3.18.3sp
Cisco IOS XE Web UI=3.18.4s
Cisco IOS XE Web UI=3.18.4sp
Cisco IOS XE Web UI=3.18.5sp
Cisco IOS XE Web UI=3.18.6sp
Cisco IOS XE Web UI=3.18.7sp
Cisco IOS XE Web UI=16.1.1
Cisco IOS XE Web UI=16.1.2
Cisco IOS XE Web UI=16.1.3
Cisco IOS XE Web UI=16.2.1
Cisco IOS XE Web UI=16.2.2
Cisco IOS XE Web UI=16.3.1
Cisco IOS XE Web UI=16.3.1a
Cisco IOS XE Web UI=16.3.2
Cisco IOS XE Web UI=16.3.3
Cisco IOS XE Web UI=16.3.4
Cisco IOS XE Web UI=16.3.5
Cisco IOS XE Web UI=16.3.5b
Cisco IOS XE Web UI=16.3.6
Cisco IOS XE Web UI=16.3.7
Cisco IOS XE Web UI=16.3.8
Cisco IOS XE Web UI=16.3.9
Cisco IOS XE Web UI=16.4.1
Cisco IOS XE Web UI=16.4.2
Cisco IOS XE Web UI=16.4.3
Cisco IOS XE Web UI=16.5.1
Cisco IOS XE Web UI=16.5.1a
Cisco IOS XE Web UI=16.5.1b
Cisco IOS XE Web UI=16.5.2
Cisco IOS XE Web UI=16.5.3
Cisco IOS XE Web UI=16.6.1
Cisco IOS XE Web UI=16.6.2
Cisco IOS XE Web UI=16.6.3
Cisco IOS XE Web UI=16.6.4
Cisco IOS XE Web UI=16.6.4a
Cisco IOS XE Web UI=16.6.4s
Cisco IOS XE Web UI=16.6.5
Cisco IOS XE Web UI=16.6.5a
Cisco IOS XE Web UI=16.6.5b
Cisco IOS XE Web UI=16.6.6
Cisco IOS XE Web UI=16.6.7
Cisco IOS XE Web UI=16.6.7a
Cisco IOS XE Web UI=16.7.1
Cisco IOS XE Web UI=16.7.1a
Cisco IOS XE Web UI=16.7.1b
Cisco IOS XE Web UI=16.7.2
Cisco IOS XE Web UI=16.7.3
Cisco IOS XE Web UI=16.7.4
Cisco IOS XE Web UI=16.12.1y
Cisco IOS XRv 9000
Cisco NX-OS=6.0\(2\)a-7\(2a\)
Cisco NX-OS=6.0\(2\)a4\(1\)
Cisco NX-OS=6.0\(2\)a4\(2\)
Cisco NX-OS=6.0\(2\)a4\(3\)
Cisco NX-OS=6.0\(2\)a4\(4\)
Cisco NX-OS=6.0\(2\)a4\(5\)
Cisco NX-OS=6.0\(2\)a4\(6\)
Cisco NX-OS=6.0\(2\)a6\(1\)
Cisco NX-OS=6.0\(2\)a6\(1a\)
Cisco NX-OS=6.0\(2\)a6\(2\)
Cisco NX-OS=6.0\(2\)a6\(2a\)
Cisco NX-OS=6.0\(2\)a6\(3\)
Cisco NX-OS=6.0\(2\)a6\(3a\)
Cisco NX-OS=6.0\(2\)a6\(4\)
Cisco NX-OS=6.0\(2\)a6\(4a\)
Cisco NX-OS=6.0\(2\)a6\(5\)
Cisco NX-OS=6.0\(2\)a6\(5a\)
Cisco NX-OS=6.0\(2\)a6\(5b\)
Cisco NX-OS=6.0\(2\)a6\(6\)
Cisco NX-OS=6.0\(2\)a6\(7\)
Cisco NX-OS=6.0\(2\)a6\(8\)
Cisco NX-OS=6.0\(2\)a7\(1\)
Cisco NX-OS=6.0\(2\)a7\(1a\)
Cisco NX-OS=6.0\(2\)a7\(2\)
Cisco NX-OS=6.0\(2\)a8\(1\)
Cisco NX-OS=6.0\(2\)a8\(2\)
Cisco NX-OS=6.0\(2\)a8\(3\)
Cisco NX-OS=6.0\(2\)a8\(4\)
Cisco NX-OS=6.0\(2\)a8\(4a\)
Cisco NX-OS=6.0\(2\)a8\(5\)
Cisco NX-OS=6.0\(2\)a8\(6\)
Cisco NX-OS=6.0\(2\)a8\(7\)
Cisco NX-OS=6.0\(2\)a8\(7a\)
Cisco NX-OS=6.0\(2\)a8\(7b\)
Cisco NX-OS=6.0\(2\)a8\(8\)
Cisco NX-OS=6.0\(2\)a8\(9\)
Cisco NX-OS=6.0\(2\)a8\(10\)
Cisco NX-OS=6.0\(2\)a8\(10a\)
Cisco NX-OS=6.0\(2\)a8\(11\)
Cisco NX-OS=6.0\(2\)a8\(11a\)
Cisco NX-OS=6.0\(2\)a8\(11b\)
Cisco NX-OS=6.0\(2\)u4\(1\)
Cisco NX-OS=6.0\(2\)u4\(2\)
Cisco NX-OS=6.0\(2\)u4\(3\)
Cisco NX-OS=6.0\(2\)u4\(4\)
Cisco NX-OS=6.0\(2\)u5\(1\)
Cisco NX-OS=6.0\(2\)u5\(2\)
Cisco NX-OS=6.0\(2\)u5\(3\)
Cisco NX-OS=6.0\(2\)u5\(4\)
Cisco NX-OS=6.0\(2\)u6\(1\)
Cisco NX-OS=6.0\(2\)u6\(1a\)
Cisco NX-OS=6.0\(2\)u6\(2\)
Cisco NX-OS=6.0\(2\)u6\(2a\)
Cisco NX-OS=6.0\(2\)u6\(3\)
Cisco NX-OS=6.0\(2\)u6\(3a\)
Cisco NX-OS=6.0\(2\)u6\(4\)
Cisco NX-OS=6.0\(2\)u6\(4a\)
Cisco NX-OS=6.0\(2\)u6\(5\)
Cisco NX-OS=6.0\(2\)u6\(5a\)
Cisco NX-OS=6.0\(2\)u6\(5b\)
Cisco NX-OS=6.0\(2\)u6\(5c\)
Cisco NX-OS=6.0\(2\)u6\(6\)
Cisco NX-OS=6.0\(2\)u6\(7\)
Cisco NX-OS=6.0\(2\)u6\(8\)
Cisco NX-OS=6.0\(2\)u6\(9\)
Cisco NX-OS=6.0\(2\)u6\(10\)
Cisco NX-OS=6.0\(2\)u6\(10a\)
Cisco NX-OS=6.1\(2\)i2\(2a\)
Cisco NX-OS=6.1\(2\)i2\(2b\)
Cisco NX-OS=6.1\(2\)i3\(1\)
Cisco NX-OS=6.1\(2\)i3\(2\)
Cisco NX-OS=6.1\(2\)i3\(3\)
Cisco NX-OS=6.1\(2\)i3\(3a\)
Cisco NX-OS=6.1\(2\)i3\(4\)
Cisco NX-OS=6.1\(2\)i3\(4a\)
Cisco NX-OS=6.1\(2\)i3\(4b\)
Cisco NX-OS=6.1\(2\)i3\(4c\)
Cisco NX-OS=6.1\(2\)i3\(4d\)
Cisco NX-OS=6.1\(2\)i3\(4e\)
Cisco NX-OS=7.0\(3\)f3\(1\)
Cisco NX-OS=7.0\(3\)f3\(2\)
Cisco NX-OS=7.0\(3\)f3\(3\)
Cisco NX-OS=7.0\(3\)f3\(3a\)
Cisco NX-OS=7.0\(3\)f3\(3c\)
Cisco NX-OS=7.0\(3\)f3\(4\)
Cisco NX-OS=7.0\(3\)f3\(5\)
Cisco NX-OS=7.0\(3\)i1\(1\)
Cisco NX-OS=7.0\(3\)i1\(1a\)
Cisco NX-OS=7.0\(3\)i1\(1b\)
Cisco NX-OS=7.0\(3\)i1\(1z\)
Cisco NX-OS=7.0\(3\)i1\(2\)
Cisco NX-OS=7.0\(3\)i1\(3\)
Cisco NX-OS=7.0\(3\)i1\(3a\)
Cisco NX-OS=7.0\(3\)i1\(3b\)
Cisco NX-OS=7.0\(3\)i2\(1\)
Cisco NX-OS=7.0\(3\)i2\(1a\)
Cisco NX-OS=7.0\(3\)i2\(2\)
Cisco NX-OS=7.0\(3\)i2\(2a\)
Cisco NX-OS=7.0\(3\)i2\(2b\)
Cisco NX-OS=7.0\(3\)i2\(2c\)
Cisco NX-OS=7.0\(3\)i2\(2d\)
Cisco NX-OS=7.0\(3\)i2\(2e\)
Cisco NX-OS=7.0\(3\)i2\(2r\)
Cisco NX-OS=7.0\(3\)i2\(2s\)
Cisco NX-OS=7.0\(3\)i2\(2v\)
Cisco NX-OS=7.0\(3\)i2\(2w\)
Cisco NX-OS=7.0\(3\)i2\(2x\)
Cisco NX-OS=7.0\(3\)i2\(2y\)
Cisco NX-OS=7.0\(3\)i2\(3\)
Cisco NX-OS=7.0\(3\)i2\(4\)
Cisco NX-OS=7.0\(3\)i2\(5\)
Cisco NX-OS=7.0\(3\)i3\(1\)
Cisco NX-OS=7.0\(3\)i4\(1\)
Cisco NX-OS=7.0\(3\)i4\(1t\)
Cisco NX-OS=7.0\(3\)i4\(2\)
Cisco NX-OS=7.0\(3\)i4\(3\)
Cisco NX-OS=7.0\(3\)i4\(4\)
Cisco NX-OS=7.0\(3\)i4\(5\)
Cisco NX-OS=7.0\(3\)i4\(6\)
Cisco NX-OS=7.0\(3\)i4\(6t\)
Cisco NX-OS=7.0\(3\)i4\(7\)
Cisco NX-OS=7.0\(3\)i4\(8\)
Cisco NX-OS=7.0\(3\)i4\(8a\)
Cisco NX-OS=7.0\(3\)i4\(8b\)
Cisco NX-OS=7.0\(3\)i4\(8z\)
Cisco NX-OS=7.0\(3\)i4\(9\)
Cisco NX-OS=7.0\(3\)i5\(1\)
Cisco NX-OS=7.0\(3\)i5\(2\)
Cisco NX-OS=7.0\(3\)i5\(3\)
Cisco NX-OS=7.0\(3\)i5\(3a\)
Cisco NX-OS=7.0\(3\)i5\(3b\)
Cisco NX-OS=7.0\(3\)i6\(1\)
Cisco NX-OS=7.0\(3\)i6\(2\)
Cisco NX-OS=7.0\(3\)i7\(1\)
Cisco NX-OS=7.0\(3\)i7\(2\)
Cisco NX-OS=7.0\(3\)i7\(3\)
Cisco NX-OS=7.0\(3\)i7\(3z\)
Cisco NX-OS=7.0\(3\)i7\(4\)
Cisco NX-OS=7.0\(3\)i7\(5\)
Cisco NX-OS=7.0\(3\)i7\(5a\)
Cisco NX-OS=7.0\(3\)i7\(6\)
Cisco NX-OS=7.0\(3\)i7\(6z\)
Cisco NX-OS=7.0\(3\)i7\(7\)
Cisco NX-OS=7.0\(3\)ic4\(4\)
Cisco NX-OS=7.0\(3\)im7\(2\)
Cisco NX-OS=7.0\(3\)ix1\(2\)
Cisco NX-OS=7.0\(3\)ix1\(2a\)
Cisco Nexus 3016Q Firmware
Cisco Nexus 3016Q Firmware
Cisco Nexus 3048 Firmware
Cisco Nexus 3064 Firmware
Cisco Nexus 3064
Cisco Nexus 3064-X Firmware
Cisco NX-OS=7.1\(0\)n1\(1\)
Cisco NX-OS=7.1\(0\)n1\(1a\)
Cisco NX-OS=7.1\(0\)n1\(1b\)
Cisco NX-OS=7.1\(1\)n1\(1\)
Cisco NX-OS=7.1\(1\)n1\(1a\)
Cisco NX-OS=7.1\(2\)n1\(1\)
Cisco NX-OS=7.1\(2\)n1\(1a\)
Cisco NX-OS=7.1\(3\)n1\(1\)
Cisco NX-OS=7.1\(3\)n1\(2\)
Cisco NX-OS=7.1\(3\)n1\(2a\)
Cisco NX-OS=7.1\(3\)n1\(3\)
Cisco NX-OS=7.1\(3\)n1\(4\)
Cisco NX-OS=7.1\(3\)n1\(5\)
Cisco NX-OS=7.1\(4\)n1\(1\)
Cisco NX-OS=7.1\(4\)n1\(1a\)
Cisco NX-OS=7.1\(4\)n1\(1c\)
Cisco NX-OS=7.1\(4\)n1\(1d\)
Cisco NX-OS=7.1\(5\)n1\(1\)
Cisco NX-OS=7.1\(5\)n1\(1b\)
Cisco NX-OS=7.2\(0\)n1\(1\)
Cisco NX-OS=7.2\(1\)n1\(1\)
Cisco NX-OS=7.3\(0\)n1\(1\)
Cisco NX-OS=7.3\(0\)n1\(1a\)
Cisco NX-OS=7.3\(0\)n1\(1b\)
Cisco NX-OS=7.3\(1\)n1\(1\)
Cisco NX-OS=7.3\(2\)n1\(1\)
Cisco NX-OS=7.3\(2\)n1\(1b\)
Cisco NX-OS=7.3\(2\)n1\(1c\)
Cisco NX-OS=7.3\(3\)n1\(1\)
Cisco NX-OS=7.3\(4\)n1\(1\)
Cisco NX-OS=7.3\(4\)n1\(1a\)
Cisco NX-OS=7.3\(5\)n1\(1\)
Cisco NX-OS=7.3\(6\)n1\(1\)
Cisco NX-OS=7.3\(6\)n1\(1a\)
Cisco Nexus 5000 firmware
Cisco Nexus 5010
Cisco Nexus 5020
Cisco Nexus 6001 Firmware
Cisco Nexus 6004 Firmware
Cisco Nexus 6004X Firmware
Cisco NX-OS=7.2\(1\)d1\(1\)
Cisco NX-OS=7.2\(2\)d1\(1\)
Cisco NX-OS=7.3\(0\)d1\(1\)
Cisco NX-OS=7.3\(1\)d1\(1\)
Cisco NX-OS=7.3\(2\)d1\(3a\)
Cisco NX-OS=7.3\(3\)d1\(1\)
Cisco NX-OS=7.3\(4\)d1\(1\)
Cisco NX-OS=7.3\(5\)d1\(1\)
Cisco NX-OS=8.0\(1\)
Cisco NX-OS=8.1\(1\)
Cisco NX-OS=8.2\(5\)
Cisco NX-OS=8.3\(1\)
Cisco NX-OS=8.4\(1\)
Cisco Nexus 7000
Cisco Nexus 7000
Cisco Nexus 7000
Cisco Nexus 7000 9-Slot Firmware

Remedy

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-nxos-onepk-rce-6Hhyt4dC

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2020-3217?

    CVE-2020-3217 has a critical severity rating due to the potential for remote code execution and denial of service.

  • How do I fix CVE-2020-3217?

    To mitigate CVE-2020-3217, update your Cisco IOS, IOS XE, IOS XR, or NX-OS Software to the latest fixed version provided by Cisco.

  • Which devices are affected by CVE-2020-3217?

    CVE-2020-3217 affects various Cisco devices running specific versions of IOS, IOS XE, IOS XR, and NX-OS Software.

  • What are the potential impacts of CVE-2020-3217?

    CVE-2020-3217 could allow an unauthenticated adjacent attacker to execute arbitrary code or cause a denial of service on the affected device.

  • Is there a workaround for CVE-2020-3217?

    While a complete fix is recommended, temporary mitigations might include disabling the Topology Discovery Service on affected devices.

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