QID 317228

Date Published: 2022-10-03

QID 317228: Cisco SD-WAN Arbitrary File Deletion Vulnerability (cisco-sa-arb-file-delete-VB2rVcQv)

A vulnerability in the CLI of stand-alone Cisco IOS XE SD-WAN Software and Cisco SD-WAN Software could allow an authenticated, local attacker to delete arbitrary files from the file system of an affected device.

Affected Products
Cisco products if they are running a vulnerable release of Cisco SD-WAN software:
SD-WAN vEdge Routers
SD-WAN vManage Software

Cisco SD-WAN Software releases :
Prior to 18.4.5
Note: Support only for SD-WAN vManage and vedge-100-M.

QID detection logic:
The QID checks for Cisco SD WAN version retrieved via Unix Auth using "show system status" command

A successful exploit could allow the attacker to delete arbitrary files from the file system of the affected device.

CVSS V3 rated as High - 7.1 severity.

CVSS V2 rated as Medium - 3.6 severity.

Solution

Customers are advised to refer to cisco-sa-arb-file-delete-VB2rVcQv for more information.

Vendor References

cisco-sa-arb-file-delete-VB2rVcQv - tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-arb-file-delete-VB2rVcQv

CVEs related to QID 317228

CVE-2022-20850 |

Software Advisories

Advisory ID	Software	Component	Link
cisco-sa-arb-file-delete-VB2rVcQv			tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-arb-file-delete-VB2rVcQv

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