Cisco IOS XE Software Wireless Controller for the Catalyst 9000 Family SNMP Information Disclosure (cisco-sa-cwlc-snmpidv-rnyyQzUZ)

medium Nessus Plugin ID 166017


The remote device is missing a vendor-supplied security patch


According to its self-reported version, Cisco IOS-XE Software is affected by an information disclosure vulnerability.
Due to insufficient restrictions in the implementation of the simple network management protocol, a remote, authenticated attacker could retrieve service set identifier (SSID) preshared keys (PSKs) that are configured on the affected device.

Please see the included Cisco BIDs and Cisco Security Advisory for more information.


Upgrade to the relevant fixed version referenced in Cisco bug ID CSCvz99497

See Also

Plugin Details

Severity: Medium

ID: 166017

File Name: cisco-sa-cwlc-snmpidv-rnyyQzUZ-iosxe.nasl

Version: 1.5

Type: combined

Family: CISCO

Published: 10/11/2022

Updated: 11/29/2022

Supported Sensors: Nessus

Risk Information


Risk Factor: Low

Score: 3.6


Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:N/A:N

CVSS Score Source: CVE-2022-20810


Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:cisco:ios_xe

Required KB Items: Host/Cisco/IOS-XE/Version, Host/Cisco/IOS-XE/Model

Exploit Ease: No known exploits are available

Patch Publication Date: 9/28/2022

Vulnerability Publication Date: 9/28/2022

Reference Information

CVE: CVE-2022-20810

CWE: 202

CISCO-SA: cisco-sa-cwlc-snmpidv-rnyyQzUZ

IAVA: 2022-A-0390