Cisco SD-WAN vManage Software Vulnerability

CVE-2021-1234

5.3MEDIUM

Key Information

Vendor
Cisco
Status
Cisco Catalyst Sd-wan Manager
Vendor
CVE Published:
18 November 2024

Summary

A vulnerability in the cluster management interface of Cisco SD-WAN vManage Software could allow an unauthenticated, remote attacker to view sensitive information on an affected system. To be affected by this vulnerability, the vManage software must be in cluster mode. This vulnerability is due to the absence of authentication for sensitive information in the cluster management interface. An attacker could exploit this vulnerability by sending a crafted request to the cluster management interface of an affected system. A successful exploit could allow the attacker to view sensitive information on the affected system.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

Affected Version(s)

Cisco Catalyst SD-WAN Manager = 20.1.12

Cisco Catalyst SD-WAN Manager = 19.2.1

Cisco Catalyst SD-WAN Manager = 18.4.4

References

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database
.