A successful exploit could allow an attacker to cause a device to stop responding, potentially preventing authorized users from accessing network resources served by the targeted device.
To exploit the vulnerability, an attacker must send a sequence of malicious IP packets and TCP segments to affected devices at a high rate. The attacker may need access to trusted, internal networks, which could limit the likelihood of a successful exploit.
This alert contains CVSS scoring supplied by Cisco, the primary vendor of the affected product. Cisco indicates through the CVSS score that functional exploit code exists; however, the code is not known to be publicly available.
Cisco also indicates through that CVSS score that updates are available, however, Cisco TelePresence Recording Server is no longer under development and this issue will not be fixed for that product.