Vulnerability identifier: #VU30439
Vulnerability risk: Medium
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-20
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Cisco SD-WAN
Client/Desktop applications /
Virtualization software
Vendor: Cisco Systems, Inc
Description
The vulnerability allows a remote attacker to execute arbitrary code on the system.
The vulnerability exists due to insufficient validation of user-supplied input during user authentication processing. A remote authenticated attacker can send a specially crafted response and execute arbitrary code on the target system.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Cisco SD-WAN: 18.3.0 - 20.1.0
External links
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vmanrce-4jtWT28P
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.