Description (CNA)
A vulnerability in Locally Significant Certificate (LSC) management for the Cisco Wireless LAN Controller (WLC) could allow an authenticated, remote attacker to cause the device to unexpectedly restart, which causes a denial of service (DoS) condition. The attacker would need to have valid administrator credentials. The vulnerability is due to incorrect input validation of the HTTP URL used to establish a connection to the LSC Certificate Authority (CA). An attacker could exploit this vulnerability by authenticating to the targeted device and configuring a LSC certificate. An exploit could allow the attacker to cause a DoS condition due to an unexpected restart of the device.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Cisco / Cisco Wireless LAN Controller (WLC) | affected 8.3 |
CWE
CWE-20
References
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190417-wlc-cert-dos
- http://www.securityfocus.com/bid/108028
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.