CVE-2023-20067

CVSS V2 None CVSS V3 None

Description

A vulnerability in the HTTP-based client profiling feature of Cisco IOS XE Software for Wireless LAN Controllers (WLCs) could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient input validation of received traffic. An attacker could exploit this vulnerability by sending crafted traffic through a wireless access point. A successful exploit could allow the attacker to cause CPU utilization to increase, which could result in a DoS condition on an affected device and could cause new wireless client associations to fail. Once the offending traffic stops, the affected system will return to an operational state and new client associations will succeed.

Overview

CVE ID
CVE-2023-20067

Assigner
ykramarz@cisco.com

Vulnerability Status
Analyzed

Published Version
2023-03-23T17:15:14

Last Modified Date
2023-04-05T18:59:59

Weakness Enumerations

CWE	URL
CWE-770	http://cwe.mitre.org/data/definitions/770.html
CWE-770	http://cwe.mitre.org/data/definitions/770.html

CPE Configuration (Product)

CPE	Vulnerable	Operator
cpe:2.3:o:cisco:ios_xe:16.10.1:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:16.10.1e:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:16.10.1s:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:16.11.1:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:16.11.1a:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:16.11.1b:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:16.11.1c:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:16.11.2:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:16.12.1:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:16.12.1s:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:16.12.1t:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:16.12.2s:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:16.12.2t:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:16.12.3:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:16.12.3s:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:16.12.4:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:16.12.4a:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:16.12.5:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:16.12.6:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:16.12.6a:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:16.12.7:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:16.12.8:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:17.1.1:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:17.1.1s:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:17.1.1t:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:17.1.2:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:17.1.3:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:17.2.1:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:17.2.1a:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:17.3.1:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:17.3.2:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:17.3.2a:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:17.3.3:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:17.3.4:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:17.3.4c:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:17.3.5:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:17.3.5a:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:17.3.5b:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:17.3.6:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:17.4.1:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:17.5.1:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:17.6.1:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:17.6.2:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:17.6.3:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:17.6.4:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:17.7.1:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:17.8.1:::::::*	1	OR
cpe:2.3:o:cisco:ios_xe:17.9.1:::::::*	1	OR

References

Reference URL	Reference Tags
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ewlc-dos-wFujBHKw	Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2023-20067
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20067

History

Created	Data Type	Notes
2023-04-17 03:16:04		Added to TrackCVE
2023-04-17 03:16:07	Weakness Enumeration	new
2023-04-17 04:54:09	CVSS V3 information	new