CVE-2020-3228

A vulnerability in Security Group Tag Exchange Protocol (SXP) in Cisco IOS Software, Cisco IOS XE Software, and Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition. The vulnerability exists because crafted SXP packets are mishandled. An attacker could exploit this vulnerability by sending specifically crafted SXP packets to the affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.6 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
ciscoCNA
6.8 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 81%
VendorProductVersion
ciscoios
12.2\(6\)i1
ciscoios
15.1\(1\)sy
ciscoios
15.1\(1\)sy1
ciscoios
15.1\(1\)sy2
ciscoios
15.1\(1\)sy3
ciscoios
15.1\(1\)sy4
ciscoios
15.1\(1\)sy5
ciscoios
15.1\(1\)sy6
ciscoios
15.1\(2\)sy
ciscoios
15.1\(2\)sy1
ciscoios
15.1\(2\)sy2
ciscoios
15.1\(2\)sy3
ciscoios
15.1\(2\)sy4
ciscoios
15.1\(2\)sy4a
ciscoios
15.1\(2\)sy5
ciscoios
15.1\(2\)sy6
ciscoios
15.1\(2\)sy7
ciscoios
15.1\(2\)sy8
ciscoios
15.1\(2\)sy9
ciscoios
15.1\(2\)sy10
ciscoios
15.1\(2\)sy11
ciscoios
15.1\(2\)sy12
ciscoios
15.1\(2\)sy13
ciscoios
15.1\(2\)sy14
ciscoios
15.2\(1\)e
ciscoios
15.2\(1\)e1
ciscoios
15.2\(1\)e2
ciscoios
15.2\(1\)e3
ciscoios
15.2\(1\)ey
ciscoios
15.2\(1\)sy
ciscoios
15.2\(1\)sy0a
ciscoios
15.2\(1\)sy1
ciscoios
15.2\(1\)sy1a
ciscoios
15.2\(1\)sy2
ciscoios
15.2\(1\)sy3
ciscoios
15.2\(1\)sy4
ciscoios
15.2\(1\)sy5
ciscoios
15.2\(1\)sy6
ciscoios
15.2\(1\)sy7
ciscoios
15.2\(1\)sy8
ciscoios
15.2\(2\)e
ciscoios
15.2\(2\)e1
ciscoios
15.2\(2\)e2
ciscoios
15.2\(2\)e3
ciscoios
15.2\(2\)e4
ciscoios
15.2\(2\)e5
ciscoios
15.2\(2\)e5a
ciscoios
15.2\(2\)e5b
ciscoios
15.2\(2\)e6
ciscoios
15.2\(2\)e7
ciscoios
15.2\(2\)e7b
ciscoios
15.2\(2\)e8
ciscoios
15.2\(2\)e9
ciscoios
15.2\(2\)e9a
ciscoios
15.2\(2\)e10
ciscoios
15.2\(2\)ea
ciscoios
15.2\(2\)ea1
ciscoios
15.2\(2\)ea2
ciscoios
15.2\(2\)ea3
ciscoios
15.2\(2\)eb
ciscoios
15.2\(2\)eb1
ciscoios
15.2\(2\)eb2
ciscoios
15.2\(2\)sy
ciscoios
15.2\(2\)sy1
ciscoios
15.2\(2\)sy2
ciscoios
15.2\(2\)sy3
ciscoios
15.2\(2a\)e1
ciscoios
15.2\(2a\)e2
ciscoios
15.2\(2b\)e
ciscoios
15.2\(3\)e
ciscoios
15.2\(3\)e1
ciscoios
15.2\(3\)e2
ciscoios
15.2\(3\)e3
ciscoios
15.2\(3\)e4
ciscoios
15.2\(3\)e5
ciscoios
15.2\(3\)ea
ciscoios
15.2\(3a\)e
ciscoios
15.2\(3m\)e2
ciscoios
15.2\(3m\)e7
ciscoios
15.2\(3m\)e8
ciscoios
15.2\(4\)e
ciscoios
15.2\(4\)e1
ciscoios
15.2\(4\)e2
ciscoios
15.2\(4\)e3
ciscoios
15.2\(4\)e4
ciscoios
15.2\(4\)e5
ciscoios
15.2\(4\)e5a
ciscoios
15.2\(4\)e6
ciscoios
15.2\(4\)e7
ciscoios
15.2\(4\)e8
ciscoios
15.2\(4\)ea
ciscoios
15.2\(4\)ea1
ciscoios
15.2\(4\)ea2
ciscoios
15.2\(4\)ea3
ciscoios
15.2\(4\)ea4
ciscoios
15.2\(4\)ea5
ciscoios
15.2\(4\)ea6
ciscoios
15.2\(4\)ea7
ciscoios
15.2\(4\)ea8
ciscoios
15.2\(4\)ea9
ciscoios
15.2\(4\)ec1
ciscoios
15.2\(4\)ec2
ciscoios
15.2\(4m\)e1
ciscoios
15.2\(4m\)e2
ciscoios
15.2\(4m\)e3
ciscoios
15.2\(4n\)e2
ciscoios
15.2\(4o\)e2
ciscoios
15.2\(4o\)e3
ciscoios
15.2\(4p\)e1
ciscoios
15.2\(4q\)e1
ciscoios
15.2\(4s\)e1
ciscoios
15.2\(5\)e
ciscoios
15.2\(5\)e1
ciscoios
15.2\(5\)e2
ciscoios
15.2\(5\)e2b
ciscoios
15.2\(5\)e2c
ciscoios
15.2\(5\)ea
ciscoios
15.2\(5a\)e1
ciscoios
15.2\(5b\)e
ciscoios
15.2\(6\)e
ciscoios
15.2\(6\)e0a
ciscoios
15.2\(6\)e0c
ciscoios
15.2\(6\)e1
ciscoios
15.2\(6\)e1a
ciscoios
15.2\(6\)e1s
ciscoios
15.2\(6\)e2
ciscoios
15.2\(6\)e2a
ciscoios
15.2\(6\)e3
ciscoios
15.2\(6\)e4
ciscoios
15.2\(6\)eb
ciscoios
15.2\(7\)e
ciscoios
15.2\(7\)e0a
ciscoios
15.2\(7\)e0b
ciscoios
15.2\(7\)e0s
ciscoios
15.3\(0\)sy
ciscoios
15.3\(1\)sy
ciscoios
15.3\(1\)sy1
ciscoios
15.3\(1\)sy2
ciscoios
15.3\(2\)t
ciscoios
15.3\(2\)t1
ciscoios
15.3\(2\)t2
ciscoios
15.3\(2\)t3
ciscoios
15.3\(2\)t4
ciscoios
15.3\(3\)jaa1
ciscoios
15.3\(3\)jpi
ciscoios
15.3\(3\)jpj
ciscoios
15.3\(3\)m
ciscoios
15.3\(3\)m1
ciscoios
15.3\(3\)m2
ciscoios
15.3\(3\)m3
ciscoios
15.3\(3\)m4
ciscoios
15.3\(3\)m5
ciscoios
15.3\(3\)m6
ciscoios
15.3\(3\)m7
ciscoios
15.3\(3\)m8
ciscoios
15.3\(3\)m8a
ciscoios
15.3\(3\)m9
ciscoios
15.3\(3\)m10
ciscoios
15.3\(3\)xb12
ciscoios
15.4\(1\)cg1
ciscoios
15.4\(1\)sy
ciscoios
15.4\(1\)sy1
ciscoios
15.4\(1\)sy2
ciscoios
15.4\(1\)sy3
ciscoios
15.4\(1\)sy4
ciscoios
15.4\(1\)t
ciscoios
15.4\(1\)t1
ciscoios
15.4\(1\)t2
ciscoios
15.4\(1\)t3
ciscoios
15.4\(1\)t4
ciscoios
15.4\(2\)t
ciscoios
15.4\(2\)t1
ciscoios
15.4\(2\)t2
ciscoios
15.4\(2\)t3
ciscoios
15.4\(2\)t4
ciscoios
15.4\(3\)m
ciscoios
15.4\(3\)m1
ciscoios
15.4\(3\)m2
ciscoios
15.4\(3\)m3
ciscoios
15.4\(3\)m4
ciscoios
15.4\(3\)m5
ciscoios
15.4\(3\)m6
ciscoios
15.4\(3\)m6a
ciscoios
15.4\(3\)m7
ciscoios
15.4\(3\)m7a
ciscoios
15.4\(3\)m8
ciscoios
15.4\(3\)m9
ciscoios
15.4\(3\)m10
ciscoios
15.5\(1\)sy
ciscoios
15.5\(1\)sy1
ciscoios
15.5\(1\)sy2
ciscoios
15.5\(1\)sy3
ciscoios
15.5\(1\)t
ciscoios
15.5\(1\)t1
ciscoios
15.5\(1\)t2
ciscoios
15.5\(1\)t3
ciscoios
15.5\(1\)t4
ciscoios
15.5\(2\)t
ciscoios
15.5\(2\)t1
ciscoios
15.5\(2\)t2
ciscoios
15.5\(2\)t3
ciscoios
15.5\(2\)t4
ciscoios
15.5\(2\)xb
ciscoios
15.5\(3\)m
ciscoios
15.5\(3\)m1
ciscoios
15.5\(3\)m2
ciscoios
15.5\(3\)m2a
ciscoios
15.5\(3\)m3
ciscoios
15.5\(3\)m4
ciscoios
15.5\(3\)m4a
ciscoios
15.5\(3\)m4b
ciscoios
15.5\(3\)m4c
ciscoios
15.5\(3\)m5
ciscoios
15.5\(3\)m6
ciscoios
15.5\(3\)m6a
ciscoios
15.5\(3\)m7
ciscoios
15.5\(3\)m8
ciscoios
15.5\(3\)m9
ciscoios
15.6\(1\)t
ciscoios
15.6\(1\)t0a
ciscoios
15.6\(1\)t1
ciscoios
15.6\(1\)t2
ciscoios
15.6\(1\)t3
ciscoios
15.6\(2\)t
ciscoios
15.6\(2\)t0a
ciscoios
15.6\(2\)t1
ciscoios
15.6\(2\)t2
ciscoios
15.6\(2\)t3
ciscoios
15.6\(3\)m
ciscoios
15.6\(3\)m0a
ciscoios
15.6\(3\)m1
ciscoios
15.6\(3\)m1a
ciscoios
15.6\(3\)m2
ciscoios
15.6\(3\)m2a
ciscoios
15.6\(3\)m3
ciscoios
15.6\(3\)m3a
ciscoios
15.6\(3\)m4
ciscoios
15.6\(3\)m5
ciscoios
15.6\(3\)m6
ciscoios
15.6\(3\)m6a
ciscoios
15.7\(3\)m
ciscoios
15.7\(3\)m0a
ciscoios
15.7\(3\)m1
ciscoios
15.7\(3\)m2
ciscoios
15.7\(3\)m3
ciscoios
15.7\(3\)m4
ciscoios
15.7\(3\)m4a
ciscoios
15.7\(3\)m4b
ciscoios
15.8\(3\)m
ciscoios
15.8\(3\)m0a
ciscoios
15.8\(3\)m0b
ciscoios
15.8\(3\)m1
ciscoios
15.8\(3\)m1a
ciscoios
15.8\(3\)m2
ciscoios
15.8\(3\)m3
ciscoios
15.9\(3\)m
ciscoios
15.9\(3\)m0a
ciscoios_xe
3.3.0se:se
ciscoios_xe
3.3.0xo:xo
ciscoios_xe
3.3.1se:se
ciscoios_xe
3.3.1xo:xo
ciscoios_xe
3.3.2se:se
ciscoios_xe
3.3.2xo:xo
ciscoios_xe
3.3.3se:se
ciscoios_xe
3.3.4se:se
ciscoios_xe
3.3.5se:se
ciscoios_xe
3.5.0e:e
ciscoios_xe
3.5.1e:e
ciscoios_xe
3.5.2e:e
ciscoios_xe
3.5.3e:e
ciscoios_xe
3.6.0ae:ae
ciscoios_xe
3.6.0be:be
ciscoios_xe
3.6.0e:e
ciscoios_xe
3.6.1e:e
ciscoios_xe
3.6.2ae:ae
ciscoios_xe
3.6.3e:e
ciscoios_xe
3.6.4e:e
ciscoios_xe
3.6.5ae:ae
ciscoios_xe
3.6.5be:be
ciscoios_xe
3.6.5e:e
ciscoios_xe
3.6.6e:e
ciscoios_xe
3.6.7ae:ae
ciscoios_xe
3.6.7be:be
ciscoios_xe
3.6.7e:e
ciscoios_xe
3.6.8e:e
ciscoios_xe
3.6.9ae:ae
ciscoios_xe
3.6.9e:e
ciscoios_xe
3.6.10e:e
ciscoios_xe
3.7.0e:e
ciscoios_xe
3.7.1e:e
ciscoios_xe
3.7.2e:e
ciscoios_xe
3.7.3e:e
ciscoios_xe
3.7.4e:e
ciscoios_xe
3.7.5e:e
ciscoios_xe
3.8.0e:e
ciscoios_xe
3.8.1e:e
ciscoios_xe
3.8.2e:e
ciscoios_xe
3.8.3e:e
ciscoios_xe
3.8.4e:e
ciscoios_xe
3.8.5ae:ae
ciscoios_xe
3.8.5e:e
ciscoios_xe
3.8.6e:e
ciscoios_xe
3.8.7e:e
ciscoios_xe
3.8.8e:e
ciscoios_xe
3.9.0as:as
ciscoios_xe
3.9.0e:e
ciscoios_xe
3.9.0s:s
ciscoios_xe
3.9.1e:e
ciscoios_xe
3.9.1s:s
ciscoios_xe
3.9.2be:be
ciscoios_xe
3.9.2e:e
ciscoios_xe
3.9.2s:s
ciscoios_xe
3.10.0ce:ce
ciscoios_xe
3.10.0e:e
ciscoios_xe
3.10.0s:s
ciscoios_xe
3.10.1ae:ae
ciscoios_xe
3.10.1e:e
ciscoios_xe
3.10.1s:s
ciscoios_xe
3.10.1se:se
ciscoios_xe
3.10.2as:as
ciscoios_xe
3.10.2e:e
ciscoios_xe
3.10.2s:s
ciscoios_xe
3.10.2ts:ts
ciscoios_xe
3.10.3e:e
ciscoios_xe
3.10.3s:s
ciscoios_xe
3.10.4s:s
ciscoios_xe
3.10.5s:s
ciscoios_xe
3.10.6s:s
ciscoios_xe
3.10.7s:s
ciscoios_xe
3.10.8as:as
ciscoios_xe
3.10.8s:s
ciscoios_xe
3.10.9s:s
ciscoios_xe
3.10.10s:s
ciscoios_xe
3.11.0e:e
ciscoios_xe
3.11.0s:s
ciscoios_xe
3.11.1s:s
ciscoios_xe
3.11.2s:s
ciscoios_xe
3.11.3s:s
ciscoios_xe
3.11.4s:s
ciscoios_xe
3.12.0as:as
ciscoios_xe
3.12.0s:s
ciscoios_xe
3.12.1s:s
ciscoios_xe
3.12.2s:s
ciscoios_xe
3.12.3s:s
ciscoios_xe
3.12.4s:s
ciscoios_xe
3.13.0as:as
ciscoios_xe
3.13.0s:s
ciscoios_xe
3.13.1s:s
ciscoios_xe
3.13.2as:as
ciscoios_xe
3.13.2s:s
ciscoios_xe
3.13.3s:s
ciscoios_xe
3.13.4s:s
ciscoios_xe
3.13.5as:as
ciscoios_xe
3.13.5s:s
ciscoios_xe
3.13.6as:as
ciscoios_xe
3.13.6bs:bs
ciscoios_xe
3.13.6s:s
ciscoios_xe
3.13.7as:as
ciscoios_xe
3.13.7s:s
ciscoios_xe
3.13.8s:s
ciscoios_xe
3.13.9s:s
ciscoios_xe
3.13.10s:s
ciscoios_xe
3.14.0s:s
ciscoios_xe
3.14.1s:s
ciscoios_xe
3.14.2s:s
ciscoios_xe
3.14.3s:s
ciscoios_xe
3.14.4s:s
ciscoios_xe
3.15.0s:s
ciscoios_xe
3.15.1cs:cs
ciscoios_xe
3.15.1s:s
ciscoios_xe
3.15.2s:s
ciscoios_xe
3.15.3s:s
ciscoios_xe
3.15.4s:s
ciscoios_xe
3.16.0cs:cs
ciscoios_xe
3.16.0s:s
ciscoios_xe
3.16.1as:as
ciscoios_xe
3.16.1s:s
ciscoios_xe
3.16.2bs:bs
ciscoios_xe
3.16.2s:s
ciscoios_xe
3.16.3s:s
ciscoios_xe
3.16.4as:as
ciscoios_xe
3.16.4bs:bs
ciscoios_xe
3.16.4cs:cs
ciscoios_xe
3.16.4ds:ds
ciscoios_xe
3.16.4es:es
ciscoios_xe
3.16.4gs:gs
ciscoios_xe
3.16.5as:as
ciscoios_xe
3.16.5bs:bs
ciscoios_xe
3.16.5s:s
ciscoios_xe
3.16.6bs:bs
ciscoios_xe
3.16.6s:s
ciscoios_xe
3.16.7as:as
ciscoios_xe
3.16.7bs:bs
ciscoios_xe
3.16.7s:s
ciscoios_xe
3.16.8s:s
ciscoios_xe
3.16.9s:s
ciscoios_xe
3.16.10s:s
ciscoios_xe
3.17.0s:s
ciscoios_xe
3.17.1as:as
ciscoios_xe
3.17.1s:s
ciscoios_xe
3.17.2s:s
ciscoios_xe
3.17.3s:s
ciscoios_xe
3.17.4s:s
ciscoios_xe
3.18.0as:as
ciscoios_xe
3.18.1asp:asp
ciscoios_xe
3.18.1sp:sp
ciscoios_xe
3.18.2asp:asp
ciscoios_xe
3.18.3asp:asp
ciscoios_xe
3.18.3bsp:bsp
ciscoios_xe
3.18.3sp:sp
ciscoios_xe
3.18.4sp:sp
ciscoios_xe
3.18.5sp:sp
ciscoios_xe
3.18.6sp:sp
ciscoios_xe
16.1.1
ciscoios_xe
16.1.2
ciscoios_xe
16.1.3
ciscoios_xe
16.2.1
ciscoios_xe
16.2.2
ciscoios_xe
16.3.1
ciscoios_xe
16.3.1a:a
ciscoios_xe
16.3.2
ciscoios_xe
16.3.3
ciscoios_xe
16.3.4
ciscoios_xe
16.3.5
ciscoios_xe
16.3.5b:b
ciscoios_xe
16.3.6
ciscoios_xe
16.3.7
ciscoios_xe
16.3.8
ciscoios_xe
16.3.9
ciscoios_xe
16.4.1
ciscoios_xe
16.4.2
ciscoios_xe
16.4.3
ciscoios_xe
16.5.1
ciscoios_xe
16.5.1a:a
ciscoios_xe
16.5.1b:b
ciscoios_xe
16.5.2
ciscoios_xe
16.5.3
ciscoios_xe
16.6.1
ciscoios_xe
16.6.2
ciscoios_xe
16.6.3
ciscoios_xe
16.6.4
ciscoios_xe
16.6.4a:a
ciscoios_xe
16.6.4s:s
ciscoios_xe
16.6.5
ciscoios_xe
16.6.5b:b
ciscoios_xe
16.6.6
ciscoios_xe
16.7.1
ciscoios_xe
16.7.2
ciscoios_xe
16.7.3
ciscoios_xe
16.8.1
ciscoios_xe
16.8.1a:a
ciscoios_xe
16.8.1c:c
ciscoios_xe
16.8.1s:s
ciscoios_xe
16.8.2
ciscoios_xe
16.8.3
ciscoios_xe
16.9.1
ciscoios_xe
16.9.1a:a
ciscoios_xe
16.9.1c:c
ciscoios_xe
16.9.1d:d
ciscoios_xe
16.9.1s:s
ciscoios_xe
16.9.2
ciscoios_xe
16.9.2s:s
ciscoios_xe
16.9.3
ciscoios_xe
16.9.3a:a
ciscoios_xe
16.9.3s:s
ciscoios_xe
16.10.1
ciscoios_xe
16.10.1a:a
ciscoios_xe
16.10.1b:b
ciscoios_xe
16.10.1e:e
ciscoios_xe
16.10.1s:s
ciscoios_xe
16.10.2
ciscoios_xe
16.11.1
ciscoios_xe
16.11.1a:a
ciscoios_xe
16.11.1b:b
ciscoios_xe
16.11.1c:c
ciscoios_xe
16.11.1s:s
cisconx-os
5.2\(1\)sv3\(3.1\)
cisconx-os
5.2\(1\)sv3\(3.15\)
cisconx-os
5.2\(1\)sv3\(4.1\)
cisconx-os
5.2\(1\)sv3\(4.1a\)
cisconx-os
5.2\(1\)sv3\(4.1b\)
cisconx-os
5.2\(1\)sv5\(1.1\)
cisconx-os
5.2\(1\)sv5\(1.2\)
cisconx-os
5.2\(1\)sv5\(1.3\)
cisconx-os
8.0\(1\)
𝑥
= Vulnerable software versions