Vulnerability Description
A vulnerability in the web interface of Cisco Wireless LAN Controller Software could allow a low-privileged, authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability exists due to a failure of the HTTP parsing engine to handle specially crafted URLs. An attacker could exploit this vulnerability by authenticating with low privileges to an affected controller and submitting the crafted URL to the web interface of the affected device. Conversely, an unauthenticated attacker could exploit this vulnerability by persuading a user of the web interface to click the crafted URL. A successful exploit could allow the attacker to cause an unexpected restart of the device, resulting in a DoS condition.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Wireless Lan Controller Software | >= 8.4, < 8.10 |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/155554/Cisco-WLC-2504-8.9-Denial-Of-ServiceExploitThird Party AdvisoryVDB Entry
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-2Vendor Advisory
- http://packetstormsecurity.com/files/155554/Cisco-WLC-2504-8.9-Denial-Of-ServiceExploitThird Party AdvisoryVDB Entry
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-2Vendor Advisory
FAQ
What is CVE-2019-15276?
CVE-2019-15276 is a vulnerability with a CVSS score of 6.5 (MEDIUM). A vulnerability in the web interface of Cisco Wireless LAN Controller Software could allow a low-privileged, authenticated, remote attacker to cause a denial of service (DoS) condition on an affected ...
How severe is CVE-2019-15276?
CVE-2019-15276 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-15276?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Wireless Lan Controller Software.