#VU50010 Input validation error in Cisco Systems, Inc products - CVE-2021-1233
Published: January 20, 2021 / Updated: January 26, 2021
Vulnerability identifier: #VU50010
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2021-1233
CWE-ID: CWE-20
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
Cisco SD-WAN vBond Orchestrator
Cisco SD-WAN vManage
Cisco SD-WAN vEdge Cloud Router
Cisco SD-WAN vEdge Routers
Cisco SD-WAN
Cisco SD-WAN vBond Orchestrator
Cisco SD-WAN vManage
Cisco SD-WAN vEdge Cloud Router
Cisco SD-WAN vEdge Routers
Cisco SD-WAN
Software vendor:
Cisco Systems, Inc
Cisco Systems, Inc
Description
The vulnerability allows a local user to access sensitive information on the device.
The vulnerability exists due to insufficient input validation of requests that are sent to the iperf tool. A local administrator can send a specially crafted request to the iperf tool and obtain any file from the filesystem of the device.
Remediation
Install updates from vendor's website.