CVE-2019-1826
Description
A vulnerability in the quality of service (QoS) feature of Cisco Aironet Series Access Points (APs) could allow an authenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper input validation on QoS fields within Wi-Fi frames by the affected device. An attacker could exploit this vulnerability by sending malformed Wi-Fi frames to an affected device. A successful exploit could allow the attacker to cause the affected device to crash, resulting in a DoS condition.
Risk Information
Base Score
5.7
MODERATE
Vector
CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
0.132
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Cisco Aironet Series Access Points Quality of Service Denial of Service Vulnerability For Cisco Aironet 1850 Series Access Points | NCM |
| Improper Input Validation Vulnerability (CVE-2019-1826) | NCM |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-1705928 | Security Update for Cisco Aironet 1850 Series Access Points 8.3(15.136) |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234