description: A vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, low-privileged, local attacker to access WLAN configuration details including passwords.
This vulnerability is due to improper privilege checks. An attacker could exploit this vulnerability by using the show and show tech wireless CLI commands to access configuration details, including passwords. A successful exploit could allow the attacker to access configuration details that they are not authorized to access.
problem types: Improper Handling of Insufficient Privileges
affected:
{
vendor: Cisco
product: Cisco IOS XE Software
versions:
version: 16.10.1, status: affected
version: 16.10.1s, status: affected
version: 16.10.1e, status: affected
version: 16.11.1, status: affected
version: 16.11.1a, status: affected
version: 16.11.1b, status: affected
version: 16.11.2, status: affected
version: 16.12.1, status: affected
version: 16.12.1s, status: affected
version: 16.12.3, status: affected
version: 16.12.8, status: affected
version: 16.12.2s, status: affected
version: 16.12.1t, status: affected
version: 16.12.4, status: affected
version: 16.12.3s, status: affected
version: 16.12.4a, status: affected
version: 16.12.5, status: affected
version: 16.12.6, status: affected
version: 16.12.6a, status: affected
version: 16.12.7, status: affected
version: 17.1.1, status: affected
version: 17.1.1s, status: affected
version: 17.1.1t, status: affected
version: 17.1.3, status: affected
version: 17.2.1, status: affected
version: 17.2.1a, status: affected
version: 17.3.1, status: affected
version: 17.3.2, status: affected
version: 17.3.3, status: affected
version: 17.3.2a, status: affected
version: 17.3.4, status: affected
version: 17.3.5, status: affected
version: 17.3.6, status: affected
version: 17.3.4c, status: affected
version: 17.3.5a, status: affected
version: 17.3.5b, status: affected
version: 17.3.7, status: affected
version: 17.3.8, status: affected
version: 17.3.8a, status: affected
version: 17.4.1, status: affected
version: 17.5.1, status: affected
version: 17.6.1, status: affected
version: 17.6.2, status: affected
version: 17.6.3, status: affected
version: 17.6.4, status: affected
version: 17.6.5, status: affected
version: 17.6.6, status: affected
version: 17.6.6a, status: affected
version: 17.6.5a, status: affected
version: 17.7.1, status: affected
version: 17.10.1, status: affected
version: 17.10.1a, status: affected
version: 17.8.1, status: affected
version: 17.9.1, status: affected
version: 17.9.2, status: affected
version: 17.9.3, status: affected
version: 17.9.4, status: affected
version: 17.9.4a, status: affected
version: 17.11.1, status: affected
version: 17.12.1, status: affected
}
metrics:
format: cvssV3_1
cvssV3_1: [
version: 3.1
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
baseScore: 5.5
baseSeverity: MEDIUM
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
]
exploits: The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.