Vulnerability Description
A vulnerability in the Device Management Servlet application of Cisco BroadWorks Application Delivery Platform and Cisco BroadWorks Xtended Services Platform could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper input validation when parsing HTTP requests. An attacker could exploit this vulnerability by sending a sustained stream of crafted requests to an affected device. A successful exploit could allow the attacker to cause all subsequent requests to be dropped, resulting in a DoS condition.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Broadworks Application Delivery Platform Device Management | >= 22.0, < 2022.11_1.273 |
| Cisco | Broadworks Xtended Services Platform | >= 22.0, < 23.0.1075.ap384245 |
Related Weaknesses (CWE)
References
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/ciVendor Advisory
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/ciVendor Advisory
FAQ
What is CVE-2023-20020?
CVE-2023-20020 is a vulnerability with a CVSS score of 8.6 (HIGH). A vulnerability in the Device Management Servlet application of Cisco BroadWorks Application Delivery Platform and Cisco BroadWorks Xtended Services Platform could allow an unauthenticated, remote att...
How severe is CVE-2023-20020?
CVE-2023-20020 has been rated HIGH with a CVSS base score of 8.6/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-20020?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Broadworks Application Delivery Platform Device Management, Cisco Broadworks Xtended Services Platform.