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CVE-2023-20186 A vulnerability in the Authentication, Authorization, and Accounting (AAA) feature of Cisco IOS Software and Cisco IOS…

Description

A vulnerability in the Authentication, Authorization, and Accounting (AAA) feature of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, remote attacker to bypass command authorization and copy files to or from the file system of an affected device using the Secure Copy Protocol (SCP). This vulnerability is due to incorrect processing of SCP commands in AAA command authorization checks. An attacker with valid credentials and level 15 privileges could exploit this vulnerability by using SCP to connect to an affected device from an external machine. A successful exploit could allow the attacker to obtain or change the configuration of the affected device and put files on or retrieve files from the affected device.

Affected products and versions

Product	Affected versions	Fixed in
IOS	Versions not published
Cisco IOS XE Software 17.11	17.11.1a → 17.11.99SW	No fix stated
Cisco IOS XE Software 17.10	17.10.1a → 17.10.1	No fix stated
Cisco IOS XE Software 17.9	17.9.1w → 17.9.3	No fix stated
Cisco IOS XE Software 17.8	17.8.1a → 17.8.1	No fix stated
Cisco IOS XE Software 17.7	17.7.1a → 17.7.2	No fix stated
Cisco IOS XE Software 17.6	17.6.1w → 17.6.5	No fix stated
Cisco IOS XE Software 17.5	17.5.1a → 17.5.1	No fix stated
Cisco IOS XE Software 17.4	17.4.1a → 17.4.2	No fix stated

Show the 32 other branches

Product	Affected versions	Fixed in
Cisco IOS XE Software 17.3	17.3.1w → 17.3.7	No fix stated
Cisco IOS XE Software 17.2	17.2.1r → 17.2.3	No fix stated
Cisco IOS XE Software 17.1	17.1.1s → 17.1.3	No fix stated
Cisco IOS XE Software 16.12	16.12.1s → 16.12.9	No fix stated
Cisco IOS XE Software 16.11	16.11.1s → 16.11.2	No fix stated
Cisco IOS XE Software 16.10	16.10.1s → 16.10.3	No fix stated
Cisco IOS XE Software 16.9	16.9.1s → 16.9.8	No fix stated
Cisco IOS XE Software 16.8	16.8.1s → 16.8.3	No fix stated
Cisco IOS XE Software 16.7	16.7.1a → 16.7.4	No fix stated
Cisco IOS XE Software 16.6	16.6.1 → 16.6.10	No fix stated
Cisco IOS XE Software 16.5	16.5.1a → 16.5.3	No fix stated
Cisco IOS XE Software 16.4	16.4.1 → 16.4.3	No fix stated
Cisco IOS XE Software 16.3	16.3.1a → 16.3.11	No fix stated
Cisco IOS XE Software 16.2	16.2.1 → 16.2.2	No fix stated
Cisco IOS XE Software 16.1	16.1.1 → 16.1.3	No fix stated
Cisco IOS XE Software 3.18	3.18.0S → 3.18.9SP	No fix stated
Cisco IOS XE Software 3.17	3.17.0S → 3.17.4S	No fix stated
Cisco IOS XE Software 3.16	3.16.0S → 3.16.10S	No fix stated
Cisco IOS XE Software 3.15	3.15.0S → 3.15.4S	No fix stated
Cisco IOS XE Software 3.14	3.14.0S → 3.14.4S	No fix stated
Cisco IOS XE Software 3.13	3.13.0S → 3.13.10S	No fix stated
Cisco IOS XE Software 3.12	3.12.0S → 3.12.4S	No fix stated
Cisco IOS XE Software 3.11	3.11.0S → 3.11.8E	No fix stated
Cisco IOS XE Software 3.10	3.10.0S → 3.10.10S	No fix stated
Cisco IOS XE Software 3.9	3.9.0S → 3.9.2S	No fix stated
Cisco IOS XE Software 3.8	3.8.0S → 3.8.10E	No fix stated
Cisco IOS XE Software 3.7	3.7.0S → 3.7.7S	No fix stated
Cisco IOS XE Software 3.6	3.6.0E → 3.6.10E	No fix stated
Cisco IOS XE Software 3.5	3.5.0E → 3.5.3E	No fix stated
Cisco IOS XE Software 3.4	3.4.0SG → 3.4.8SG	No fix stated
Cisco IOS XE Software 3.3	3.3.0SG → 3.3.5SE	No fix stated
Cisco IOS XE Software 3.2	3.2.0SE → 3.2.3SE	No fix stated