A vulnerability in the UDP processing functionality of Cisco IOS XE Software for Embedded Wireless Controllers on Catalyst 9100 Series Access Points could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. This vulnerability is due to the improper processing of UDP datagrams. An attacker could exploit this vulnerability by sending malicious UDP datagrams to an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition.
References
Link | Resource |
---|---|
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wlc-udp-dos-XDyEwhNz | Vendor Advisory |
Configurations
Configuration 1 (hide)
AND |
|
Information
Published : 2022-09-30 12:15
Updated : 2022-10-27 08:47
NVD link : CVE-2022-20848
Mitre link : CVE-2022-20848
JSON object : View
CWE
CWE-400
Uncontrolled Resource Consumption
Products Affected
cisco
- 8812
- catalyst_9300l-24t-4g-e
- catalyst_9300-24u-a
- asr_920-12cz-a
- catalyst_3850-48p-s
- isr_4451-x
- asr_9006
- catalyst_9407r
- catalyst_3650-48fq-s
- isr_1111x-8p
- 8818
- catalyst_3650-48td-l
- asr_1006
- catalyst_9300l-48p-4g-a
- asr_920u-12sz-im
- asr_1001
- isr_4321
- isr_1100-4p
- asr_1001-hx_r
- asr_920-10sz-pd_router
- catalyst_3650-48fqm-e
- catalyst_3850-24xs
- asr1000-6tge
- catalyst_9300l-48p-4g-e
- catalyst_3850-48p-e
- catalyst_9800
- catalyst_3650-48fq-e
- catalyst_9300l-24p-4g-e
- catalyst_9300l-24t-4g-a
- catalyst_9300-48u-e
- catalyst_9300-48p-a
- asr_1002-x
- catalyst_9500h
- catalyst_3650-12x48ur-l
- asr_902
- asr_920-24sz-m
- 8202
- asr_920-4sz-a
- catalyst_8300-1n1s-6t
- asr_1006-x
- isr_4351
- catalyst_9410r
- catalyst_3850-48u-e
- catalyst_9300-48s-a
- catalyst_9300-24p-a
- asr-920-4sz-a
- catalyst_3850-32xs-e
- catalyst_9200
- isr_1100
- catalyst_9400_supervisor_engine-1
- asr_9922
- catalyst_9600_supervisor_engine-1
- catalyst_9300-24s-e
- catalyst_3650-8x24uq-l
- isr_1101-4p
- asr1001-hx
- catalyst_3650-48fqm-s
- isr_1000
- asr1000-mip100
- catalyst_3850-48u-l
- catalyst_3850-24p-l
- catalyst_3650-48ts-e
- catalyst_9300l-48t-4g-e
- catalyst_9300l-48t-4x-e
- asr_1002-hx
- catalyst_3650-48fd-e
- asr_920-24sz-im
- asr_920-10sz-pd_r
- catalyst_3650-48ps-e
- catalyst_9300-24u-e
- catalyst_3850-24xu-l
- isr_4000
- catalyst_3850-12x48u
- catalyst_3850-48t-s
- catalyst_ie3300
- catalyst_3850-48f-s
- catalyst_3850-48xs-s
- asr-920-24sz-im
- catalyst_3650-12x48uz-s
- asr-920-12sz-a
- catalyst_9400
- catalyst_3650-48tq-s
- 8800_8-slot
- asr_900
- catalyst_3650-12x48fd-l
- catalyst_3650-24pd
- asr_920-12sz-im_router
- catalyst_3850-24xs-e
- isr_1120
- catalyst_8540csr
- asr1001-hx-rf
- catalyst_3850-24u-l
- asr_1001-x
- asr_1001-x_r
- isr_4431
- asr-920-24tz-m
- asr_901-4c-ft-d
- catalyst_9200l
- asr_920-24sz-im_router
- asr_9903
- asr_9010
- asr_1000-x
- catalyst_9300l-48t-4g-a
- isr_4221
- 9800-cl
- catalyst_3850-12xs-e
- catalyst_9300-48un-e
- asr1001-x-rf
- catalyst_3650-12x48fd-s
- 8800_18-slot
- catalyst_3650-48pd-s
- asr1002-hx
- asr_9920
- asr1001-x
- catalyst_3850-24p-s
- asr1000-rp3
- catalyst_3650-48tq-l
- catalyst_ie3400
- catalyst_8300-2n2s-6t
- asr1002-hx-rf
- catalyst_3850-24t-e
- catalyst_3650-48pq-e
- asr1002-x
- catalyst_9300lm
- catalyst_3650-24pdm-s
- 8201-32fh
- catalyst_9800-l
- catalyst_9800-40
- catalyst_3850-24t-l
- asr1002-x-rf
- catalyst_8300
- catalyst_9300-24ux-a
- isr_3000
- asr_901-12c-ft-d
- asr_920-12cz-a_r
- 8800_12-slot
- catalyst_3650-24pdm-l
- asr_9000
- 9800-40
- catalyst_3650-48ts-s
- asr-920-20sz-m
- asr_901-6cz-f-d
- asr_920-12cz-d_router
- catalyst_3650-24pdm
- asr_901-6cz-ft-a
- asr_920-4sz-d
- asr_1013
- catalyst_3650-48fq
- catalyst_3650-48fs-e
- catalyst_8500-4qc
- catalyst_3850-12s-e
- catalyst_3850-32xs-s
- catalyst_3650-12x48uq-l
- catalyst_3650-8x24uq-e
- asr_9904
- asr_1009-x
- asr_920-24tz-m
- catalyst_3850-24xu
- asr_920-24tz-m_r
- catalyst_3850
- catalyst_8300-2n2s-4t2x
- asr-9901-rp
- 8800_4-slot
- asr_901-6cz-f-a
- asr_901s-2sg-f-d
- isr_1109-2p
- asr_9000v
- catalyst_3850-48xs-f-e
- catalyst_3850-48t-l
- catalyst_3650-8x24pd-s
- catalyst_3650-48pq-l
- 8808
- asr_901s-4sg-f-d
- catalyst_3850-24p-e
- catalyst_3850-12s-s
- catalyst_3650-12x48ur-s
- catalyst_9300l_stack
- catalyst_3850-48u-s
- catalyst_8510msr
- catalyst_3650-12x48ur
- isr_1160
- catalyst_3850-16xs-s
- asr_1002-hx_r
- asr_901-6cz-ft-d
- asr_9906
- catalyst_3650-48pd-e
- asr_1004
- asr-920-12cz-d
- catalyst_3850-24u-e
- catalyst_8500l
- catalyst_9600x
- asr_1001-hx
- catalyst_9300l-48t-4x-a
- catalyst_3650-48fd-l
- catalyst_3650-48tq-e
- asr_920-12sz-im
- isr_1100-8p
- 8201
- 8101-32h
- asr_920-4sz-a_r
- catalyst_9300l-48p-4x-a
- catalyst_3650-48fs-s
- catalyst_9300-48s-e
- 8831
- catalyst_9300l-48p-4x-e
- asr-920-12cz-a
- isr_1101
- catalyst_3650-8x24pd-e
- catalyst_8510csr
- catalyst_3650-24ps-e
- 8804
- catalyst_3650-24td-l
- asr_920-12sz-im_r
- catalyst_9300l-24t-4x-e
- asr_902u
- catalyst_9300-48uxm-e
- catalyst_3650-24ts-s
- catalyst_3650-24pd-l
- catalyst_3850-48u
- catalyst_9800-l-c
- catalyst_9300-48un-a
- catalyst_9300-48t-e
- isr_4451
- asr_901s-3sg-f-ah
- asr_920-24sz-m_router
- catalyst_3850-24u-s
- isr_111x
- asr_920-4sz-d_r
- catalyst_3650-48ts-l
- asr_907
- catalyst_3650-12x48uq-e
- asr1000-2t\+20x1ge
- catalyst_9300-48u-a
- catalyst_3850-24xu-e
- catalyst_8540msr
- catalyst_3650-24td-s
- catalyst_3650-48fq-l
- asr1001-x-ws
- catalyst_3650-12x48ur-e
- catalyst_3850-48xs-e
- catalyst_3650-24ts-e
- asr1002-hx-ws
- asr_920-12cz-a_router
- asr_901s-2sg-f-ah
- catalyst_3650-24td-e
- asr_901-12c-f-d
- asr-920-4sz-d
- asr_1000
- asr_1023
- asr-920-24tz-im
- catalyst_3650-48fqm-l
- catalyst_9200cx
- asr_920-12cz-d
- asr_920-24tz-m_router
- isr_1111x
- catalyst_3850-nm-2-40g
- catalyst_9300-48t-a
- catalyst_9300x
- asr-920-10sz-pd
- catalyst_3650-48td-e
- catalyst_3650-12x48fd-e
- catalyst_9300-24s-a
- 9800-80
- asr_920-4sz-d_router
- asr_1002
- catalyst_9300-48p-e
- catalyst_9300l-24p-4x-e
- catalyst_3650-24ps-s
- catalyst_3650-24ts-l
- catalyst_8300-1n1s-4t2x
- catalyst_3850-nm-8-10g
- 8102-64h
- asr_920-24sz-im_r
- catalyst_3650-48fd-s
- catalyst_9300-48uxm-a
- asr_9910
- catalyst_3850-16xs-e
- 8101-32fh
- catalyst_8200
- isr_4331
- asr_901s-3sg-f-d
- isr_1131
- catalyst_3650
- catalyst_3650-12x48uq-s
- catalyst_3650-24pdm-e
- asr_9912
- asr1000-esp200
- catalyst_3850-24s-s
- catalyst_3650-48ps-l
- asr_9901
- catalyst_3850-12xs-s
- catalyst_9300l-24p-4g-a
- catalyst_9300-24ux-e
- asr1002-x-ws
- catalyst_3850-24s-e
- catalyst_3650-48fqm
- asr_920-12cz-d_r
- catalyst_3650-12x48uq
- asr_903
- 9800-l
- catalyst_9300l-24p-4x-a
- asr_914
- asr-920-12sz-im
- catalyst_9800-80
- catalyst_9800-l-f
- asr_901-6cz-fs-d
- catalyst_ie3200
- catalyst_3650-48fs-l
- catalyst_3850-48xs
- catalyst_3850-24pw-s
- asr_1002-x_r
- catalyst_9800-cl
- asr_9001
- catalyst_3650-8x24uq
- catalyst_3850-24t-s
- catalyst_8500
- isr_1109-4p
- catalyst_9600
- catalyst_3650-12x48uz-e
- catalyst_3650-12x48uz
- asr_901-6cz-fs-a
- isr_1100-4g\/6g
- catalyst_3650-48ps-s
- catalyst_3650-8x24uq-s
- catalyst_3850-24xu-s
- catalyst_9300l-24t-4x-a
- asr_920-24sz-m_r
- catalyst_3850-48pw-s
- asr_920-4sz-a_router
- catalyst_3650-24pd-s
- asr-920-12sz-im-cc
- catalyst_3850-48p-l
- catalyst_3850-48xs-f-s
- catalyst_3650-48td-s
- catalyst_9300
- catalyst_3850-48t-e
- isr_1100-6g
- asr-920-12sz-d
- catalyst_9300l
- isr_1109
- catalyst_9300-24p-e
- isr_4461
- catalyst_3650-12x48uz-l
- isr_1100-4g
- catalyst_9300-24t-e
- catalyst_3850-48f-e
- catalyst_3850-24u
- asr-920-24sz-m
- catalyst_9500
- ios_xe
- asr_920-10sz-pd
- catalyst_3850-24xs-s
- catalyst_3650-24pd-e
- catalyst_3650-48pd-l
- catalyst_3650-24ps-l
- catalyst_3650-48pq-s
- catalyst_3650-8x24pd-l
- catalyst_9300-24t-a
- catalyst_3850-48f-l
- asr_901-4c-f-d