Detections
Analytics
Cisco SD-WAN vManage Software Arbitrary File Deletion (cisco-sa-sdwan-vmanage-wfnqmYhN)
medium Nessus Plugin ID 174456
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Synopsis
The remote device is missing a vendor-supplied security patchDescription
According to its self-reported version, Cisco SD-WAN Viptela Software is affected by a vulnerability.- A vulnerability in the CLI of Cisco SDWAN vManage Software could allow an authenticated, local attacker to delete arbitrary files. This vulnerability is due to improper filtering of directory traversal character sequences within system commands. An attacker with administrative privileges could exploit this vulnerability by running a system command containing directory traversal character sequences to target an arbitrary file. A successful exploit could allow the attacker to delete arbitrary files from the system, including files owned by root. (CVE-2023-20098)
Please see the included Cisco BIDs and Cisco Security Advisory for more information.
Solution
Upgrade to the relevant fixed version referenced in Cisco bug ID CSCwd42486See Also
Plugin Details
Severity: Medium
ID: 174456
File Name: cisco-sa-sdwan-vmanage-wfnqmYhN.nasl
Version: 1.3
Type: local
Family: CISCO
Published: 4/19/2023
Updated: 5/18/2023
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 5.2
CVSS v2
Risk Factor: Medium
Base Score: 5.9
Temporal Score: 4.6
Vector: CVSS2#AV:L/AC:L/Au:M/C:N/I:C/A:C
CVSS Score Source: CVE-2023-20098
CVSS v3
Risk Factor: Medium
Base Score: 6
Temporal Score: 5.4
Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C
Vulnerability Information
CPE: cpe:/a:cisco:sd-wan_vmanage, cpe:/o:cisco:sd-wan_firmware
Required KB Items: Cisco/Viptela/Version, Cisco/Viptela/Model
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 4/19/2023
Vulnerability Publication Date: 4/19/2023
Reference Information
CVE: CVE-2023-20098
CISCO-SA: cisco-sa-sdwan-vmanage-wfnqmYhN
CISCO-BUG-ID: CSCwd42486