CVE-2021-1377

First published: Wed Mar 24 2021(Updated: )

Credit: ykramarz@cisco.com

Affected Software	Affected Version	How to fix
Cisco IOS	=12.2\(6\)i1
Cisco IOS	=15.1\(3\)svr1
Cisco IOS	=15.1\(3\)svr2
Cisco IOS	=15.1\(3\)svr3
Cisco IOS	=15.1\(3\)svs
Cisco IOS	=15.1\(3\)svs1
Cisco IOS	=15.2\(2\)e6
Cisco IOS	=15.2\(2\)e7
Cisco IOS	=15.2\(2\)e7b
Cisco IOS	=15.2\(2\)e8
Cisco IOS	=15.2\(2\)e9
Cisco IOS	=15.2\(2\)e9a
Cisco IOS	=15.2\(2\)e10
Cisco IOS	=15.2\(3\)e5
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\(4\)e10
Cisco IOS	=15.2\(4\)e10a
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\(4\)ea9a
Cisco IOS	=15.2\(4\)ea10
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\(5\)ex
Cisco IOS	=15.2\(5a\)e1
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\(7\)e1
Cisco IOS	=15.2\(7\)e1a
Cisco IOS	=15.2\(7\)e2
Cisco IOS	=15.2\(7\)e2a
Cisco IOS	=15.2\(7\)e2b
Cisco IOS	=15.2\(7\)e3
Cisco IOS	=15.2\(7a\)e0b
Cisco IOS	=15.2\(7b\)e0b
Cisco IOS	=15.3\(3\)jpc97
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	=15.5\(1\)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\(1\)sy5
Cisco IOS	=15.5\(1\)sy6
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\(3\)m11
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\(3\)s10a
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\(3\)m8
Cisco IOS	=15.6\(3\)m9
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	=15.7\(3\)m6
Cisco IOS	=15.7\(3\)m7
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	=15.8\(3\)m4
Cisco IOS	=15.8\(3\)m5
Cisco IOS	=15.9\(3\)m
Cisco IOS	=15.9\(3\)m0a
Cisco IOS	=15.9\(3\)m1
Cisco IOS	=15.9\(3\)m2
Cisco IOS	=15.9\(3\)m2a
Cisco IOS XE	=3.6.6e
Cisco IOS XE	=3.6.7ae
Cisco IOS XE	=3.6.7be
Cisco IOS XE	=3.6.7e
Cisco IOS XE	=3.6.8e
Cisco IOS XE	=3.6.9ae
Cisco IOS XE	=3.6.9e
Cisco IOS XE	=3.6.10e
Cisco IOS XE	=3.7.5e
Cisco IOS XE	=3.8.4e
Cisco IOS XE	=3.8.5ae
Cisco IOS XE	=3.8.5e
Cisco IOS XE	=3.8.6e
Cisco IOS XE	=3.8.7e
Cisco IOS XE	=3.8.8e
Cisco IOS XE	=3.8.9e
Cisco IOS XE	=3.8.10e
Cisco IOS XE	=3.9.1e
Cisco IOS XE	=3.9.2be
Cisco IOS XE	=3.9.2e
Cisco IOS XE	=3.10.0ce
Cisco IOS XE	=3.10.0e
Cisco IOS XE	=3.10.1ae
Cisco IOS XE	=3.10.1e
Cisco IOS XE	=3.10.1se
Cisco IOS XE	=3.10.2e
Cisco IOS XE	=3.10.3e
Cisco IOS XE	=3.11.0e
Cisco IOS XE	=3.11.1ae
Cisco IOS XE	=3.11.1e
Cisco IOS XE	=3.11.2ae
Cisco IOS XE	=3.11.2e
Cisco IOS XE	=3.11.3ae
Cisco IOS XE	=3.11.3e
Cisco IOS XE	=3.16.4as
Cisco IOS XE	=3.16.4bs
Cisco IOS XE	=3.16.4cs
Cisco IOS XE	=3.16.4ds
Cisco IOS XE	=3.16.4es
Cisco IOS XE	=3.16.4gs
Cisco IOS XE	=3.16.4s
Cisco IOS XE	=3.16.5as
Cisco IOS XE	=3.16.5bs
Cisco IOS XE	=3.16.5s
Cisco IOS XE	=3.16.6bs
Cisco IOS XE	=3.16.6s
Cisco IOS XE	=3.16.7as
Cisco IOS XE	=3.16.7bs
Cisco IOS XE	=3.16.7s
Cisco IOS XE	=3.16.8s
Cisco IOS XE	=3.16.9s
Cisco IOS XE	=3.16.10as
Cisco IOS XE	=3.16.10s
Cisco IOS XE	=16.3.2
Cisco IOS XE	=16.3.3
Cisco IOS XE	=16.3.4
Cisco IOS XE	=16.3.5
Cisco IOS XE	=16.3.5b
Cisco IOS XE	=16.3.6
Cisco IOS XE	=16.3.7
Cisco IOS XE	=16.3.8
Cisco IOS XE	=16.3.9
Cisco IOS XE	=16.3.10
Cisco IOS XE	=16.3.11
Cisco IOS XE	=16.4.1
Cisco IOS XE	=16.4.2
Cisco IOS XE	=16.4.3
Cisco IOS XE	=16.5.1
Cisco IOS XE	=16.5.1a
Cisco IOS XE	=16.5.1b
Cisco IOS XE	=16.5.2
Cisco IOS XE	=16.5.3
Cisco IOS XE	=16.6.1
Cisco IOS XE	=16.6.2
Cisco IOS XE	=16.6.3
Cisco IOS XE	=16.6.4
Cisco IOS XE	=16.6.4a
Cisco IOS XE	=16.6.4s
Cisco IOS XE	=16.6.5
Cisco IOS XE	=16.6.5a
Cisco IOS XE	=16.6.5b
Cisco IOS XE	=16.6.6
Cisco IOS XE	=16.6.7
Cisco IOS XE	=16.6.7a
Cisco IOS XE	=16.6.8
Cisco IOS XE	=16.7.1
Cisco IOS XE	=16.7.1a
Cisco IOS XE	=16.7.1b
Cisco IOS XE	=16.7.2
Cisco IOS XE	=16.7.3
Cisco IOS XE	=16.7.4
Cisco IOS XE	=16.8.1
Cisco IOS XE	=16.8.1a
Cisco IOS XE	=16.8.1b
Cisco IOS XE	=16.8.1c
Cisco IOS XE	=16.8.1d
Cisco IOS XE	=16.8.1e
Cisco IOS XE	=16.8.1s
Cisco IOS XE	=16.8.2
Cisco IOS XE	=16.8.3
Cisco IOS XE	=16.9.1
Cisco IOS XE	=16.9.1a
Cisco IOS XE	=16.9.1b
Cisco IOS XE	=16.9.1c
Cisco IOS XE	=16.9.1d
Cisco IOS XE	=16.9.1s
Cisco IOS XE	=16.9.2
Cisco IOS XE	=16.9.2a
Cisco IOS XE	=16.9.2s
Cisco IOS XE	=16.9.3
Cisco IOS XE	=16.9.3a
Cisco IOS XE	=16.9.3h
Cisco IOS XE	=16.9.3s
Cisco IOS XE	=16.9.4
Cisco IOS XE	=16.9.4c
Cisco IOS XE	=16.9.5
Cisco IOS XE	=16.9.5f
Cisco IOS XE	=16.9.6
Cisco IOS XE	=16.10.1
Cisco IOS XE	=16.10.1a
Cisco IOS XE	=16.10.1b
Cisco IOS XE	=16.10.1c
Cisco IOS XE	=16.10.1d
Cisco IOS XE	=16.10.1e
Cisco IOS XE	=16.10.1f
Cisco IOS XE	=16.10.1g
Cisco IOS XE	=16.10.1s
Cisco IOS XE	=16.10.2
Cisco IOS XE	=16.10.3
Cisco IOS XE	=16.11.1
Cisco IOS XE	=16.11.1a
Cisco IOS XE	=16.11.1b
Cisco IOS XE	=16.11.1c
Cisco IOS XE	=16.11.1s
Cisco IOS XE	=16.11.2
Cisco IOS XE	=16.12.1
Cisco IOS XE	=16.12.1a
Cisco IOS XE	=16.12.1c
Cisco IOS XE	=16.12.1s
Cisco IOS XE	=16.12.1t
Cisco IOS XE	=16.12.1w
Cisco IOS XE	=16.12.1x
Cisco IOS XE	=16.12.1y
Cisco IOS XE	=16.12.1z
Cisco IOS XE	=16.12.2
Cisco IOS XE	=16.12.2a
Cisco IOS XE	=16.12.2s
Cisco IOS XE	=16.12.2t
Cisco IOS XE	=16.12.3
Cisco IOS XE	=16.12.3a
Cisco IOS XE	=16.12.3s
Cisco IOS XE	=16.12.4
Cisco IOS XE	=16.12.4a
Cisco IOS XE	=17.1.1
Cisco IOS XE	=17.1.1a
Cisco IOS XE	=17.1.1s
Cisco IOS XE	=17.1.1t
Cisco IOS XE	=17.1.2
Cisco IOS XE	=17.2.1
Cisco IOS XE	=17.2.1a
Cisco IOS XE	=17.2.1r
Cisco IOS XE	=17.2.1v
Cisco IOS XE	=17.2.2
Cisco IOS XE	=17.3.1
Cisco IOS XE	=17.3.1a
Cisco IOS XE	=17.3.1w
Cisco IOS XE	=17.3.2
Cisco IOS XE	=17.3.2a

Never miss a vulnerability like this again

Reference Links

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-arp-mtfhBfjE

collector/nvd-index
vendor/cisco
canonical/cisco ios
version/cisco ios/12.2\(6\)i1
version/cisco ios/15.1\(3\)svr1
version/cisco ios/15.1\(3\)svr2
version/cisco ios/15.1\(3\)svr3
version/cisco ios/15.1\(3\)svs
version/cisco ios/15.1\(3\)svs1
version/cisco ios/15.2\(2\)e6
version/cisco ios/15.2\(2\)e7
version/cisco ios/15.2\(2\)e7b
version/cisco ios/15.2\(2\)e8
version/cisco ios/15.2\(2\)e9
version/cisco ios/15.2\(2\)e9a
version/cisco ios/15.2\(2\)e10
version/cisco ios/15.2\(3\)e5
version/cisco ios/15.2\(4\)e4
version/cisco ios/15.2\(4\)e5
version/cisco ios/15.2\(4\)e5a
version/cisco ios/15.2\(4\)e6
version/cisco ios/15.2\(4\)e7
version/cisco ios/15.2\(4\)e8
version/cisco ios/15.2\(4\)e9
version/cisco ios/15.2\(4\)e10
version/cisco ios/15.2\(4\)e10a
version/cisco ios/15.2\(4\)ea6
version/cisco ios/15.2\(4\)ea7
version/cisco ios/15.2\(4\)ea8
version/cisco ios/15.2\(4\)ea9
version/cisco ios/15.2\(4\)ea9a
version/cisco ios/15.2\(4\)ea10
version/cisco ios/15.2\(5\)e1
version/cisco ios/15.2\(5\)e2
version/cisco ios/15.2\(5\)e2b
version/cisco ios/15.2\(5\)e2c
version/cisco ios/15.2\(5\)ex
version/cisco ios/15.2\(5a\)e1
version/cisco ios/15.2\(6\)e
version/cisco ios/15.2\(6\)e0a
version/cisco ios/15.2\(6\)e0c
version/cisco ios/15.2\(6\)e1
version/cisco ios/15.2\(6\)e1a
version/cisco ios/15.2\(6\)e1s
version/cisco ios/15.2\(6\)e2
version/cisco ios/15.2\(6\)e2a
version/cisco ios/15.2\(6\)e2b
version/cisco ios/15.2\(6\)e3
version/cisco ios/15.2\(6\)eb
version/cisco ios/15.2\(7\)e
version/cisco ios/15.2\(7\)e0a
version/cisco ios/15.2\(7\)e0b
version/cisco ios/15.2\(7\)e0s
version/cisco ios/15.2\(7\)e1
version/cisco ios/15.2\(7\)e1a
version/cisco ios/15.2\(7\)e2
version/cisco ios/15.2\(7\)e2a
version/cisco ios/15.2\(7\)e2b
version/cisco ios/15.2\(7\)e3
version/cisco ios/15.2\(7a\)e0b
version/cisco ios/15.2\(7b\)e0b
version/cisco ios/15.3\(3\)jpc97
version/cisco ios/15.4\(1\)sy
version/cisco ios/15.4\(1\)sy1
version/cisco ios/15.4\(1\)sy2
version/cisco ios/15.4\(1\)sy3
version/cisco ios/15.4\(1\)sy4
version/cisco ios/15.5\(1\)sy
version/cisco ios/15.5\(1\)sy1
version/cisco ios/15.5\(1\)sy2
version/cisco ios/15.5\(1\)sy3
version/cisco ios/15.5\(1\)sy4
version/cisco ios/15.5\(1\)sy5
version/cisco ios/15.5\(1\)sy6
version/cisco ios/15.5\(3\)m4
version/cisco ios/15.5\(3\)m4a
version/cisco ios/15.5\(3\)m4b
version/cisco ios/15.5\(3\)m4c
version/cisco ios/15.5\(3\)m5
version/cisco ios/15.5\(3\)m6
version/cisco ios/15.5\(3\)m6a
version/cisco ios/15.5\(3\)m7
version/cisco ios/15.5\(3\)m8
version/cisco ios/15.5\(3\)m9
version/cisco ios/15.5\(3\)m10
version/cisco ios/15.5\(3\)m11
version/cisco ios/15.5\(3\)s4
version/cisco ios/15.5\(3\)s5
version/cisco ios/15.5\(3\)s6
version/cisco ios/15.5\(3\)s6a
version/cisco ios/15.5\(3\)s6b
version/cisco ios/15.5\(3\)s7
version/cisco ios/15.5\(3\)s8
version/cisco ios/15.5\(3\)s9
version/cisco ios/15.5\(3\)s9a
version/cisco ios/15.5\(3\)s10
version/cisco ios/15.5\(3\)s10a
version/cisco ios/15.6\(3\)m2
version/cisco ios/15.6\(3\)m2a
version/cisco ios/15.6\(3\)m3
version/cisco ios/15.6\(3\)m3a
version/cisco ios/15.6\(3\)m4
version/cisco ios/15.6\(3\)m5
version/cisco ios/15.6\(3\)m6
version/cisco ios/15.6\(3\)m6a
version/cisco ios/15.6\(3\)m6b
version/cisco ios/15.6\(3\)m7
version/cisco ios/15.6\(3\)m8
version/cisco ios/15.6\(3\)m9
version/cisco ios/15.7\(3\)m
version/cisco ios/15.7\(3\)m0a
version/cisco ios/15.7\(3\)m1
version/cisco ios/15.7\(3\)m2
version/cisco ios/15.7\(3\)m3
version/cisco ios/15.7\(3\)m4
version/cisco ios/15.7\(3\)m4a
version/cisco ios/15.7\(3\)m4b
version/cisco ios/15.7\(3\)m5
version/cisco ios/15.7\(3\)m6
version/cisco ios/15.7\(3\)m7
version/cisco ios/15.8\(3\)m
version/cisco ios/15.8\(3\)m0a
version/cisco ios/15.8\(3\)m0b
version/cisco ios/15.8\(3\)m1
version/cisco ios/15.8\(3\)m1a
version/cisco ios/15.8\(3\)m2
version/cisco ios/15.8\(3\)m2a
version/cisco ios/15.8\(3\)m3
version/cisco ios/15.8\(3\)m3a
version/cisco ios/15.8\(3\)m3b
version/cisco ios/15.8\(3\)m4
version/cisco ios/15.8\(3\)m5
version/cisco ios/15.9\(3\)m
version/cisco ios/15.9\(3\)m0a
version/cisco ios/15.9\(3\)m1
version/cisco ios/15.9\(3\)m2
version/cisco ios/15.9\(3\)m2a
canonical/cisco ios xe
version/cisco ios xe/3.6.6e
version/cisco ios xe/3.6.7ae
version/cisco ios xe/3.6.7be
version/cisco ios xe/3.6.7e
version/cisco ios xe/3.6.8e
version/cisco ios xe/3.6.9ae
version/cisco ios xe/3.6.9e
version/cisco ios xe/3.6.10e
version/cisco ios xe/3.7.5e
version/cisco ios xe/3.8.4e
version/cisco ios xe/3.8.5ae
version/cisco ios xe/3.8.5e
version/cisco ios xe/3.8.6e
version/cisco ios xe/3.8.7e
version/cisco ios xe/3.8.8e
version/cisco ios xe/3.8.9e
version/cisco ios xe/3.8.10e
version/cisco ios xe/3.9.1e
version/cisco ios xe/3.9.2be
version/cisco ios xe/3.9.2e
version/cisco ios xe/3.10.0ce
version/cisco ios xe/3.10.0e
version/cisco ios xe/3.10.1ae
version/cisco ios xe/3.10.1e
version/cisco ios xe/3.10.1se
version/cisco ios xe/3.10.2e
version/cisco ios xe/3.10.3e
version/cisco ios xe/3.11.0e
version/cisco ios xe/3.11.1ae
version/cisco ios xe/3.11.1e
version/cisco ios xe/3.11.2ae
version/cisco ios xe/3.11.2e
version/cisco ios xe/3.11.3ae
version/cisco ios xe/3.11.3e
version/cisco ios xe/3.16.4as
version/cisco ios xe/3.16.4bs
version/cisco ios xe/3.16.4cs
version/cisco ios xe/3.16.4ds
version/cisco ios xe/3.16.4es
version/cisco ios xe/3.16.4gs
version/cisco ios xe/3.16.4s
version/cisco ios xe/3.16.5as
version/cisco ios xe/3.16.5bs
version/cisco ios xe/3.16.5s
version/cisco ios xe/3.16.6bs
version/cisco ios xe/3.16.6s
version/cisco ios xe/3.16.7as
version/cisco ios xe/3.16.7bs
version/cisco ios xe/3.16.7s
version/cisco ios xe/3.16.8s
version/cisco ios xe/3.16.9s
version/cisco ios xe/3.16.10as
version/cisco ios xe/3.16.10s
version/cisco ios xe/16.3.2
version/cisco ios xe/16.3.3
version/cisco ios xe/16.3.4
version/cisco ios xe/16.3.5
version/cisco ios xe/16.3.5b
version/cisco ios xe/16.3.6
version/cisco ios xe/16.3.7
version/cisco ios xe/16.3.8
version/cisco ios xe/16.3.9
version/cisco ios xe/16.3.10
version/cisco ios xe/16.3.11
version/cisco ios xe/16.4.1
version/cisco ios xe/16.4.2
version/cisco ios xe/16.4.3
version/cisco ios xe/16.5.1
version/cisco ios xe/16.5.1a
version/cisco ios xe/16.5.1b
version/cisco ios xe/16.5.2
version/cisco ios xe/16.5.3
version/cisco ios xe/16.6.1
version/cisco ios xe/16.6.2
version/cisco ios xe/16.6.3
version/cisco ios xe/16.6.4
version/cisco ios xe/16.6.4a
version/cisco ios xe/16.6.4s
version/cisco ios xe/16.6.5
version/cisco ios xe/16.6.5a
version/cisco ios xe/16.6.5b
version/cisco ios xe/16.6.6
version/cisco ios xe/16.6.7
version/cisco ios xe/16.6.7a
version/cisco ios xe/16.6.8
version/cisco ios xe/16.7.1
version/cisco ios xe/16.7.1a
version/cisco ios xe/16.7.1b
version/cisco ios xe/16.7.2
version/cisco ios xe/16.7.3
version/cisco ios xe/16.7.4
version/cisco ios xe/16.8.1
version/cisco ios xe/16.8.1a
version/cisco ios xe/16.8.1b
version/cisco ios xe/16.8.1c
version/cisco ios xe/16.8.1d
version/cisco ios xe/16.8.1e
version/cisco ios xe/16.8.1s
version/cisco ios xe/16.8.2
version/cisco ios xe/16.8.3
version/cisco ios xe/16.9.1
version/cisco ios xe/16.9.1a
version/cisco ios xe/16.9.1b
version/cisco ios xe/16.9.1c
version/cisco ios xe/16.9.1d
version/cisco ios xe/16.9.1s
version/cisco ios xe/16.9.2
version/cisco ios xe/16.9.2a
version/cisco ios xe/16.9.2s
version/cisco ios xe/16.9.3
version/cisco ios xe/16.9.3a
version/cisco ios xe/16.9.3h
version/cisco ios xe/16.9.3s
version/cisco ios xe/16.9.4
version/cisco ios xe/16.9.4c
version/cisco ios xe/16.9.5
version/cisco ios xe/16.9.5f
version/cisco ios xe/16.9.6
version/cisco ios xe/16.10.1
version/cisco ios xe/16.10.1a
version/cisco ios xe/16.10.1b
version/cisco ios xe/16.10.1c
version/cisco ios xe/16.10.1d
version/cisco ios xe/16.10.1e
version/cisco ios xe/16.10.1f
version/cisco ios xe/16.10.1g
version/cisco ios xe/16.10.1s
version/cisco ios xe/16.10.2
version/cisco ios xe/16.10.3
version/cisco ios xe/16.11.1
version/cisco ios xe/16.11.1a
version/cisco ios xe/16.11.1b
version/cisco ios xe/16.11.1c
version/cisco ios xe/16.11.1s
version/cisco ios xe/16.11.2
version/cisco ios xe/16.12.1
version/cisco ios xe/16.12.1a
version/cisco ios xe/16.12.1c
version/cisco ios xe/16.12.1s
version/cisco ios xe/16.12.1t
version/cisco ios xe/16.12.1w
version/cisco ios xe/16.12.1x
version/cisco ios xe/16.12.1y
version/cisco ios xe/16.12.1z
version/cisco ios xe/16.12.2
version/cisco ios xe/16.12.2a
version/cisco ios xe/16.12.2s
version/cisco ios xe/16.12.2t
version/cisco ios xe/16.12.3
version/cisco ios xe/16.12.3a
version/cisco ios xe/16.12.3s
version/cisco ios xe/16.12.4
version/cisco ios xe/16.12.4a
version/cisco ios xe/17.1.1
version/cisco ios xe/17.1.1a
version/cisco ios xe/17.1.1s
version/cisco ios xe/17.1.1t
version/cisco ios xe/17.1.2
version/cisco ios xe/17.2.1
version/cisco ios xe/17.2.1a
version/cisco ios xe/17.2.1r
version/cisco ios xe/17.2.1v
version/cisco ios xe/17.2.2
version/cisco ios xe/17.3.1
version/cisco ios xe/17.3.1a
version/cisco ios xe/17.3.1w
version/cisco ios xe/17.3.2
version/cisco ios xe/17.3.2a

CVE-2021-1377

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