A vulnerability in the vDaemon process in Cisco IOS XE SD-WAN Software could allow an unauthenticated, remote attacker to cause a buffer overflow on an affected device. This vulnerability is due to insufficient bounds checking when the device processes traffic. An attacker could exploit this vulnerability by sending crafted traffic to the device. The attacker must have a man-in-the-middle position between Cisco vManage and an associated device that is running an affected version of Cisco IOS XE SD-WAN Software. An exploit could allow the attacker to conduct a controllable buffer overflow attack (and possibly execute arbitrary commands as the root user) or cause a device reload, resulting in a denial of service (DoS) condition.
Metrics
Affected Vendors & Products
References
History
Sat, 09 Nov 2024 00:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Metrics |
ssvc
|

Status: PUBLISHED
Assigner: cisco
Published:
Updated: 2024-11-08T23:36:17.580Z
Reserved: 2020-11-13T00:00:00
Link: CVE-2021-1433

Updated: 2024-08-03T16:11:17.363Z

Status : Modified
Published: 2021-03-24T20:15:14.603
Modified: 2024-11-21T05:44:21.170
Link: CVE-2021-1433

No data.