Detections
Analytics
Cisco SD-WAN Software Arbitrary File Corruption (cisco-sa-sdwan-privesc-cli-xkGwmqKu)
medium Nessus Plugin ID 165528
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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 SD-WAN Software could allow an authenticated, local attacker to overwrite and possibly corrupt files on an affected system. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by injecting arbitrary commands that are executed as the root user account. A successful exploit could allow the attacker to overwrite arbitrary system files, which could result in a denial of service (DoS) condition. (CVE-2022-20930)
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 CSCvz46392See Also
Plugin Details
Severity: Medium
ID: 165528
File Name: cisco-sa-sdwan-privesc-cli-xkGwmqKu.nasl
Version: 1.9
Type: local
Family: CISCO
Published: 9/29/2022
Updated: 3/5/2024
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 5.9
CVSS v2
Risk Factor: Medium
Base Score: 6.5
Temporal Score: 4.8
Vector: CVSS2#AV:L/AC:L/Au:M/C:C/I:C/A:C
CVSS Score Source: CVE-2022-20930
CVSS v3
Risk Factor: Medium
Base Score: 6.7
Temporal Score: 5.8
Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: cpe:/a:cisco:sd-wan_vmanage, cpe:/o:cisco:sd-wan_firmware, x-cpe:/a:cisco:sd-wan_vbond_orchestrator, x-cpe:/a:cisco:sd-wan_vedge, x-cpe:/a:cisco:sd-wan_vsmart_controller
Required KB Items: Cisco/Viptela/Version, Cisco/Viptela/Model
Exploit Ease: No known exploits are available
Patch Publication Date: 9/28/2022
Vulnerability Publication Date: 9/28/2022
Reference Information
CVE: CVE-2022-20930