Description
A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to create or overwrite arbitrary files on an affected device, which could result in a denial of service (DoS) condition. The vulnerability is due to insufficient input validation for specific commands. An attacker could exploit this vulnerability by including crafted arguments to those specific commands. A successful exploit could allow the attacker to create or overwrite arbitrary files on the affected device, which could result in a DoS condition.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Cisco Cisco Catalyst SD-WAN Manager
Default version status: unknown
20.1.12affected19.2.1affected18.4.4affected18.4.5affected20.1.1.1affected20.1.1affected19.3.0affected19.2.2affected19.2.099affected18.3.6affected18.3.7affected19.2.0affected18.3.8affected19.0.0affected19.1.0affected18.4.302affected18.4.303affected19.2.097affected19.2.098affected17.2.10affected18.3.6.1affected19.0.1aaffected18.2.0affected18.4.3affected18.4.1affected17.2.8affected18.3.3.1affected18.4.0affected18.3.1affected17.2.6affected17.2.9affected18.3.4affected17.2.5affected18.3.1.1affected18.3.5affected18.4.0.1affected18.3.3affected17.2.7affected17.2.4affected18.3.0affected19.2.3affected18.4.501_ESaffected
Cisco Cisco SD-WAN vContainer
Default version status: unknown
18.4.5affected20.1.12affected18.3.6affected19.2.1affected19.3.0affected20.1.1affected19.2.2affected18.3.8affected18.4.3affected18.4.4affected18.4.302affected19.1.0affected18.4.303affected19.2.0affected19.2.098affected17.2.10affected18.3.7affected18.3.1affected19.2.099affected19.2.097affected18.3.4affected18.2.0affected18.3.5affected18.4.1affected17.2.5affected17.2.7affected17.2.8affected17.2.9affected18.4.0affected17.2.6affected18.3.0affected17.2.4affected18.3.3affected19.2.3affected
Cisco Cisco SD-WAN vEdge Cloud
Default version status: unknown
19.2.1affected20.1.12affected18.4.4affected19.3.0affected18.3.8affected19.2.2affected20.1.1affected18.3.6affected18.4.3affected18.4.302affected18.4.5affected18.4.303affected19.2.098affected19.1.0affected17.2.10affected19.0.1aaffected19.2.099affected18.3.7affected19.2.097affected18.3.1affected19.2.0affected17.2.9affected18.3.4affected18.2.0affected18.4.1affected17.2.5affected18.4.0affected18.3.5affected18.3.3affected17.2.7affected17.2.6affected17.2.8affected18.3.0affected17.2.4affected19.2.3affected
Cisco Cisco SD-WAN vEdge Router
Default version status: unknown
18.4.303affected18.3.7affected19.3.0affected18.2.0affected20.1.12affected19.2.099affected17.2.10affected18.3.3affected18.3.6affected19.0.0affected17.2.6affected18.4.0affected19.1.01affected19.2.098affected18.3.1affected18.4.302affected19.2.2affected18.3.5affected17.2.9affected19.1.0affected20.1.11affected19.2.097affected18.4.5affected17.2.5affected17.2.8affected18.3.8affected18.3.0affected18.4.3affected18.4.4affected19.2.1affected17.2.4affected18.3.4affected19.0.1aaffected20.1.1affected17.2.7affected18.4.1affected19.2.0affected19.2.3affected