CVE-2018-0441
Description
A vulnerability in the 802.11r Fast Transition feature set of Cisco IOS Access Points (APs) Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to a corruption of certain timer mechanisms triggered by specific roaming events. This corruption will eventually cause a timer crash. An attacker could exploit this vulnerability by sending malicious reassociation events multiple times to the same AP in a short period of time, causing a DoS condition on the affected AP.
Risk Information
Base Score
7.4
MODERATE
Vector
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
EPSS Score
Exploitation Probability
0.256
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Cisco IOS Access Points Software 802.11r Fast Transition Denial of Service Vulnerability For Cisco Aironet 3700 Series Access Points | NCM |
| Uncontrolled Resource Consumption Vulnerability (CVE-2018-0441) | NCM |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-1705527 | Security Update for Cisco Aironet 3700 Series Access Points 7.5(102.0) |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234