Information disclosure in Cisco SD-WAN vManage Software

Published: 2021-07-22
Risk Low
Patch available YES
Number of vulnerabilities 1
CVE ID CVE-2021-34700
Exploitation vector Local
Public exploit N/A
Vulnerable software
Cisco SD-WAN vManage
Other software / Other software solutions


Security Advisory

This security advisory describes one low risk vulnerability.

1) Insufficiently protected credentials

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C] [PCI]

CVE-ID: CVE-2021-34700

CWE-ID: CWE-522 - Insufficiently Protected Credentials

Exploit availability: No


The vulnerability allows a local user to compromise the target system.

The vulnerability exists due to insufficiently protected credentials. A local user can gain unauthorized access to sensitive information on an affected system.


Install updates from vendor's website.

Vulnerable software versions

Cisco SD-WAN vManage: before 20.4.2, 20.5.1

CPE External links

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.