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CVE-2022-20810

Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family SNMP Information Disclosure Vulnerability

Published: Sep 30, 2022Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-202
NVD MITRE
6.5CVSSMEDIUM
EPSS Score
0.7%
Top 53.6%
CISA KEV
Not in KEV
Exploits
0 Known
Remediation
Patch Available

Description

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. This vulnerability is due to insufficient restrictions that allow a sensitive configuration detail to be disclosed. An attacker could exploit this vulnerability by retrieving data through SNMP read-only community access. A successful exploit could allow the attacker to view Service Set Identifier (SSID) preshared keys (PSKs) that are configured on the affected device.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-202NVD-CWE-noinfo

Affected Products

ios xecisco
On-premFirmware
Networking Infrastructure / router-switch
Cisco IOS XE SoftwareCiscoNetworking Infrastructure
Catalyst 9800-40Cisco Systems Inc.Networking Infrastructure
Cisco IOS XECisco Systems Inc.Networking Infrastructure
Catalyst 9800 CLCisco Systems Inc.Networking Infrastructure
ciscocommercialUSNetworking Infrastructureaka cisco systems, cisco systems inc.
cisco systems inc.commercialUSNetworking Infrastructureaka cisco systems, cisco
and 1 more affected products View all →

Exploitability

0 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
No detection template yetWe can run the check for you — a free external exposure review, no install. Check my exposure

References

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cwlc-snmpidv-rnyyQzUZ
tools.cisco.com
https://nvd.nist.gov/vuln/detail/CVE-2022-20810
nvd.nist.gov

Timeline

Published
Sep 30, 2022
Last Updated
Nov 21, 2024

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