PT-2021-2262 · Cisco · Cisco Sd-Wan Vmanage

Published

2021-03-03

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Updated

2025-08-04

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CVE-2021-1466

CVSS v2.0

5.5

Medium

VectorAV:N/AC:L/Au:S/C:N/I:P/A:P
Name of the Vulnerable Software and Affected Versions Cisco SD-WAN vManage Software (affected versions not specified)
Description A vulnerability exists in the vDaemon service of Cisco SD-WAN vManage Software. This issue could allow an authenticated, local attacker to cause a buffer overflow on an affected system, resulting in a denial of service (DoS) condition. The root cause of the issue is incomplete bounds checks for data provided to the vDaemon service. An attacker could exploit this by sending malicious data to the vDaemon listening service. A successful exploit could cause the vDaemon listening service to reload, leading to a DoS condition.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2021-01249
CVE-2021-1466

Affected Products

Cisco Sd-Wan Vmanage