A vulnerability in the Simple Network Management Protocol (SNMP) punt handling function of Cisco cBR-8 Converged Broadband Routers could allow an authenticated, remote attacker to overload a device punt path, resulting in a denial of service (DoS) condition. This vulnerability is due to the punt path being overwhelmed by large quantities of SNMP requests. An attacker could exploit this vulnerability by sending a large number of SNMP requests to an affected device. A successful exploit could allow the attacker to overload the device punt path, resulting in a DoS condition.
References
Link | Resource |
---|---|
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cbr8snmp-zGjkZ9Fc | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: cisco
Published: 2021-09-22T00:00:00
Updated: 2021-09-23T02:25:15
Reserved: 2020-11-13T00:00:00
Link: CVE-2021-1623
JSON object: View
NVD Information
Status : Modified
Published: 2021-09-23T03:15:13.517
Modified: 2023-11-07T03:28:49.277
Link: CVE-2021-1623
JSON object: View
Redhat Information
No data.