CVE-2021-1486

Summary

CVE	CVE-2021-1486
State	PUBLIC
Assigner	[email protected]
Source Priority	CVE Program / NVD first with legacy fallback
Published	2021-05-06 13:15:00 UTC
Updated	2023-11-07 03:28:00 UTC
Description	A vulnerability in Cisco SD-WAN vManage Software could allow an unauthenticated, remote attacker to enumerate user accounts. This vulnerability is due to the improper handling of HTTP headers. An attacker could exploit this vulnerability by sending authenticated requests to an affected system. A successful exploit could allow the attacker to compare the HTTP responses that are returned by the affected system to determine which accounts are valid user accounts.

Risk And Classification

Problem Types: CWE-203

NVD Known Affected Configurations (CPE 2.3)

Type	Vendor	Product	Version	Update	Edition	Language
Application	Cisco	Catalyst Sd-wan Manager	All	All	All	All
Application	Cisco	Sd-wan Vmanage	All	All	All	All

References

Reference	Source	Link	Tags
Cisco SD-WAN vManage HTTP Authentication User Enumeration Vulnerability	CISCO	tools.cisco.com
CVE Program record	CVE.ORG	www.cve.org	canonical
NVD vulnerability detail	NVD	nvd.nist.gov	canonical, analysis

No vendor comments have been submitted for this CVE.

Legacy QID Mappings

316997 Cisco SD-WAN vManage HTTP Authentication User Enumeration Vulnerability(cisco-sa-vmanage-enumeration-64eNnDKy)