QID 317242

Date Published: 2022-10-20

QID 317242: Cisco Internetwork Operating System (IOS) XE Wireless Controller Software for the Catalyst 9000 Family SNMP Information Disclosure Vulnerability (cisco-sa-cwlc-snmpidv-rnyyQzUZ)

A vulnerability in the Simple Network Management Protocol (SNMP) of Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family could allow an authenticated, remote attacker to access sensitive information.

Affected Products:
Catalyst 9800 Series Wireless Controllers Catalyst 9800-CL Wireless Controllers for Cloud Embedded Wireless Controller on Catalyst Access Points Note: This QID does not checks for Catalyst 9800 Embedded Wireless Controller for Catalyst 9300, 9400, and 9500 Series Switches

QID Detection Logic (Authenticated):
The check matches Cisco IOS XE version retrieved via Unix Auth using "show version" command.
QID Detection Logic (Unauthenticated):
The check matches Cisco IOS XE version retrieved via SNMP or TCP/IP Fingerprint or NTP or Telnet.

A successful exploit could allow the attacker to view Service Set Identifier (SSID) preshared keys (PSKs) that are configured on the affected device.

  • CVSS V3 rated as High - 6.5 severity.
  • CVSS V2 rated as Medium - 5.7 severity.
    • Solution

    Customers are advised to refer to cisco-sa-cwlc-snmpidv-rnyyQzUZ for more information.

    Vendor References

    CVEs related to QID 317242

    CVE-2022-20810 |
    Software Advisories
    Advisory ID Software Component Link
    cisco-sa-cwlc-snmpidv-rnyyQzUZ URL Logo tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cwlc-snmpidv-rnyyQzUZ
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