CVE-2023-20020 is a denial-of-service vulnerability in the Device Management Servlet of Cisco BroadWorks Application Delivery Platform and Xtended Services Platform. It stems from improper input validation, allowing an unauthenticated, remote attacker to send crafted HTTP requests that cause the device to drop all subsequent requests. The vulnerability has a high CVSS score of 8.6, indicating a network-based attack with low complexity and high impact on availability. Currently, there is no public exploit code, active exploitation, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 22.0, < 2022.11_1.273CPE matchmatch criteria | cpe:2.3:a:cisco:broadworks_application_delivery_platform_device_management:*:*:*:*:*:*:*:* | ||
>= 22.0, < 23.0.1075.ap384245CPE matchmatch criteria | cpe:2.3:a:cisco:broadworks_xtended_services_platform:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
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